diff --git a/MensaGuthaben.xcodeproj/project.pbxproj b/MensaGuthaben.xcodeproj/project.pbxproj
index dcbeb1f..11fc337 100644
--- a/MensaGuthaben.xcodeproj/project.pbxproj
+++ b/MensaGuthaben.xcodeproj/project.pbxproj
@@ -260,7 +260,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 1100;
-				LastUpgradeCheck = 1100;
+				LastUpgradeCheck = 1250;
 				ORGANIZATIONNAME = "JKM Software";
 				TargetAttributes = {
 					8F625A3E230F2FA500EF3F92 = {
@@ -438,6 +438,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -499,6 +500,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
diff --git a/MensaGuthaben/Base.lproj/LaunchScreen.storyboard b/MensaGuthaben/Base.lproj/LaunchScreen.storyboard
index 797a535..e954b44 100644
--- a/MensaGuthaben/Base.lproj/LaunchScreen.storyboard
+++ b/MensaGuthaben/Base.lproj/LaunchScreen.storyboard
@@ -30,8 +30,8 @@
                                     <constraint firstAttribute="width" constant="270" id="U8K-at-IL7"/>
                                 </constraints>
                             </imageView>
-                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="MensaBalance" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="JGq-ja-n4W">
-                                <rect key="frame" x="49" y="170" width="277" height="47"/>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="MensaGuthaben" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="JGq-ja-n4W">
+                                <rect key="frame" x="30.666666666666657" y="170" width="314" height="47"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="47" id="iTc-QM-KUd"/>
                                 </constraints>
diff --git a/Pods/Pods.xcodeproj/project.pbxproj b/Pods/Pods.xcodeproj/project.pbxproj
index 811eb37..aa35b3b 100644
--- a/Pods/Pods.xcodeproj/project.pbxproj
+++ b/Pods/Pods.xcodeproj/project.pbxproj
@@ -223,7 +223,7 @@
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXFileReference section */
-		002B1E88BA14EBF633CD66EBFBA107E9 /* PromiseKit.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; name = PromiseKit.framework; path = PromiseKit.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		002B1E88BA14EBF633CD66EBFBA107E9 /* PromiseKit.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = PromiseKit.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		0064ED0214B6BAF3B61FD4D4084F4F82 /* Process+Promise.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = "Process+Promise.swift"; path = "Extensions/Foundation/Sources/Process+Promise.swift"; sourceTree = "<group>"; };
 		0190178546E4FFD6034BB6A40B293381 /* Catchable.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = Catchable.swift; path = Sources/Catchable.swift; sourceTree = "<group>"; };
 		02046F127AD6F6790B67E2D30A682A94 /* Pods-MensaGuthaben-dummy.m */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.c.objc; path = "Pods-MensaGuthaben-dummy.m"; sourceTree = "<group>"; };
@@ -359,11 +359,11 @@
 		9BCA22709C26AD574CAC374AD6D082D8 /* Platform+Touch Handling.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = "Platform+Touch Handling.swift"; path = "Source/Charts/Utils/Platform+Touch Handling.swift"; sourceTree = "<group>"; };
 		9C5F7F3504C5B7824CC5F44EAA8EC9E5 /* HorizontalBarChartRenderer.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = HorizontalBarChartRenderer.swift; path = Source/Charts/Renderers/HorizontalBarChartRenderer.swift; sourceTree = "<group>"; };
 		9D6CCFABCEB4226CD46E32EDE283C2CA /* PieChartDataSet.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = PieChartDataSet.swift; path = Source/Charts/Data/Implementations/Standard/PieChartDataSet.swift; sourceTree = "<group>"; };
-		9D940727FF8FB9C785EB98E56350EF41 /* Podfile */ = {isa = PBXFileReference; explicitFileType = text.script.ruby; includeInIndex = 1; indentWidth = 2; lastKnownFileType = text; name = Podfile; path = ../Podfile; sourceTree = SOURCE_ROOT; tabWidth = 2; xcLanguageSpecificationIdentifier = xcode.lang.ruby; };
+		9D940727FF8FB9C785EB98E56350EF41 /* Podfile */ = {isa = PBXFileReference; explicitFileType = text.script.ruby; includeInIndex = 1; indentWidth = 2; name = Podfile; path = ../Podfile; sourceTree = SOURCE_ROOT; tabWidth = 2; xcLanguageSpecificationIdentifier = xcode.lang.ruby; };
 		A00D4CFA8AFDF20406BE0EC6E65267B9 /* LineChartView.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = LineChartView.swift; path = Source/Charts/Charts/LineChartView.swift; sourceTree = "<group>"; };
 		A026C0ACB988CB259C8D98BCB0889D7E /* LegendEntry.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = LegendEntry.swift; path = Source/Charts/Components/LegendEntry.swift; sourceTree = "<group>"; };
 		A0D9BCDB1D51D7925ADE64FBF887E6E5 /* CandleStickChartRenderer.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = CandleStickChartRenderer.swift; path = Source/Charts/Renderers/CandleStickChartRenderer.swift; sourceTree = "<group>"; };
-		A1C1B977ED8804E8AEEC884E7359EE58 /* Charts.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; name = Charts.framework; path = Charts.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		A1C1B977ED8804E8AEEC884E7359EE58 /* Charts.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Charts.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		A1F47C99AA254758BE852A92C725D3AF /* Thenable.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = Thenable.swift; path = Sources/Thenable.swift; sourceTree = "<group>"; };
 		A2258D540B9E2398D1B90A384F171293 /* IBarLineScatterCandleBubbleChartDataSet.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = IBarLineScatterCandleBubbleChartDataSet.swift; path = Source/Charts/Data/Interfaces/IBarLineScatterCandleBubbleChartDataSet.swift; sourceTree = "<group>"; };
 		A7B50F3DE8D590DC636AE19B6FB30CD5 /* YAxisRendererRadarChart.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = YAxisRendererRadarChart.swift; path = Source/Charts/Renderers/YAxisRendererRadarChart.swift; sourceTree = "<group>"; };
@@ -375,7 +375,7 @@
 		B15D81879D24F08AE685CC087CA7DD45 /* Box.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = Box.swift; path = Sources/Box.swift; sourceTree = "<group>"; };
 		B1B7D2D49C536A08F92F59BBCDC73037 /* IValueFormatter.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = IValueFormatter.swift; path = Source/Charts/Formatters/IValueFormatter.swift; sourceTree = "<group>"; };
 		B21A8925DDDAD2E70C714933B7EE9C3C /* Pods-MensaGuthaben-frameworks.sh */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.script.sh; path = "Pods-MensaGuthaben-frameworks.sh"; sourceTree = "<group>"; };
-		B3B8F714E1675C3B2820D10D21FF3270 /* Pods_MensaGuthaben.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; name = Pods_MensaGuthaben.framework; path = "Pods-MensaGuthaben.framework"; sourceTree = BUILT_PRODUCTS_DIR; };
+		B3B8F714E1675C3B2820D10D21FF3270 /* Pods_MensaGuthaben.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_MensaGuthaben.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		B5EEB6DA63FB75FB2217137A26F24413 /* ScatterChartRenderer.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = ScatterChartRenderer.swift; path = Source/Charts/Renderers/ScatterChartRenderer.swift; sourceTree = "<group>"; };
 		B5FD39CE93E465C8AA21C0BC1CA4D293 /* after.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = after.swift; path = Sources/after.swift; sourceTree = "<group>"; };
 		BA6B6E55DC8C8A37562C0818DBFE4687 /* AnyPromise.h */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.c.h; name = AnyPromise.h; path = Sources/AnyPromise.h; sourceTree = "<group>"; };
@@ -519,7 +519,6 @@
 				14C607C0542BABBE49B6F90291B9D668 /* Support Files */,
 				84BC150262C1ACA390EB2E0602CA252E /* UIKit */,
 			);
-			name = PromiseKit;
 			path = PromiseKit;
 			sourceTree = "<group>";
 		};
@@ -803,7 +802,6 @@
 				72D732307FE5D9CF6234AA259656A55B /* Core */,
 				5E34F1924F155C3C2E6775E33D5D2465 /* Support Files */,
 			);
-			name = Charts;
 			path = Charts;
 			sourceTree = "<group>";
 		};
@@ -910,7 +908,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 1100;
-				LastUpgradeCheck = 1100;
+				LastUpgradeCheck = 1250;
 			};
 			buildConfigurationList = 4821239608C13582E20E6DA73FD5F1F9 /* Build configuration list for PBXProject "Pods" */;
 			compatibilityVersion = "Xcode 10.0";
@@ -1190,7 +1188,7 @@
 				GCC_PREFIX_HEADER = "Target Support Files/Charts/Charts-prefix.pch";
 				INFOPLIST_FILE = "Target Support Files/Charts/Charts-Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -1225,7 +1223,7 @@
 				GCC_PREFIX_HEADER = "Target Support Files/Charts/Charts-prefix.pch";
 				INFOPLIST_FILE = "Target Support Files/Charts/Charts-Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -1425,7 +1423,7 @@
 				GCC_PREFIX_HEADER = "Target Support Files/PromiseKit/PromiseKit-prefix.pch";
 				INFOPLIST_FILE = "Target Support Files/PromiseKit/PromiseKit-Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -1496,7 +1494,7 @@
 				GCC_PREFIX_HEADER = "Target Support Files/PromiseKit/PromiseKit-prefix.pch";
 				INFOPLIST_FILE = "Target Support Files/PromiseKit/PromiseKit-Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",