#95 move drivers into their own sub package

Author: SingingBush

drivers/dub.json

@@ -0,0 +1,7 @@
+{
+	"name": "drivers",
+	"targetType": "library",
+    "dependencies": {
+        "ddbc:core": "*"
+    }
+}

source/ddbc/drivers/mysqlddbc.d drivers/source/ddbc/drivers/mysqlddbc.d

@@ -8,10 +8,12 @@
     "targetType": "staticLibrary",
     "dependencies": {
         "ddbc:core": "*",
+        "ddbc:drivers": "*",
         "ddbc:pods": "*"
     },
     "subPackages": [
 		"./core/",
+        "./drivers/",
         "./pods"
 	],
     "buildRequirements": [