qt: add transifex configuration file

This is a project-wide configuration file and should be the same for
everyone.
Also remove mention of creating it yourself from the translation
process.

.tx/config

@@ -0,0 +1,7 @@
+[main]
+host = https://www.transifex.com
+
+[paycoin.qt-translation-03x]
+file_filter = src/qt/locale/paycoin_<lang>.ts
+source_file = src/qt/locale/paycoin_en.ts
+source_lang = en

doc/translation_process.md

@@ -7,7 +7,7 @@ handle those translations.
 Files and Folders
 -----------------
 
-### bitcoin-qt.pro
+### paycoin.pro
 
 This file takes care of generating `.qm` files from `.ts` files. It is mostly
 automated.
@@ -28,53 +28,57 @@ This directory contains all translations. Filenames must adhere to this format:
 
     paycoin_xx_YY.ts or paycoin_xx.ts
 
-#### Source file
+#### paycoin_en.ts (Source file)
 
 `src/qt/locale/paycoin_en.ts` is treated in a special way. It is used as the
 source for all other translations. Whenever a string in the code is changed
-this file must be updated to reflect those changes. Usually, this can be
-accomplished by running `lupdate` (included in the Qt SDK).
+this file must be updated to reflect those changes. A  custom script is used
+to extract strings from the non-Qt parts. This script makes use of `gettext`,
+so make sure that utility is installed (ie, `apt-get install gettext` on
+Ubuntu/Debian). Once this has been updated, lupdate (included in the Qt SDK)
+is used to update paycoin_en.ts. This process has been automated, from src/qt,
+simply run:
+    make translate
 
-An updated source file should be merged to github and transifex will pick it
-up from there. Afterwards the new strings show up as "Remaining" in transifex
-and can be translated.
+##### Handling of plurals in the source file
 
-Syncing with transifex
-----------------------
+When new plurals are added to the source file, it's important to do the following steps:
+
+1. Open paycoin_en.ts in Qt Linguist (also included in the Qt SDK)
+2. Search for `%n`, which will take you to the parts in the translation that use plurals
+3. Look for empty `English Translation (Singular)` and `English Translation (Plural)` fields
+4. Add the appropriate strings for the singular and plural form of the base string
+5. Mark the item as done (via the green arrow symbol in the toolbar)
+6. Repeat from step 2. until all singular and plural forms are in the source file
+7. Save the source file
 
-We are using http://transifex.net as a frontend for translating the client.
+##### Creating the pull-request
 
-https://www.transifex.net/projects/p/bitcoin/resource/tx/
+An updated source file should be merged to github and Transifex will pick it
+up from there (can take some hours). Afterwards the new strings show up as "Remaining"
+in Transifex and can be translated.
 
-The "transifex client" (see: http://help.transifex.net/features/client/)
-will help with fetching new translations from transifex. Use the following
-config to be able to connect with the client.
+To create the pull-request you have to do:
 
-### .tx/config
+    git add src/qt/bitcoinstrings.cpp src/qt/locale/paycoin_en.ts
+    git commit
 
-    [main]
-    host = https://www.transifex.net
+Syncing with Transifex
+----------------------
 
-    [bitcoin.tx]
-    file_filter = src/qt/locale/paycoin_<lang>.ts
-    source_file = src/qt/locale/paycoin_en.ts
-    source_lang = en
-
-### .tx/config (for Windows)
+We are using https://transifex.com as a frontend for translating the client.
 
-    [main]
-    host = https://www.transifex.net
+https://www.transifex.com/paycoin/paycoin/qt-translation-03x/
 
-    [bitcoin.tx]
-    file_filter = src\qt\locale\paycoin_<lang>.ts
-    source_file = src\qt\locale\paycoin_en.ts
-    source_lang = en
+The "Transifex client" (see: http://support.transifex.com/customer/portal/topics/440187-transifex-client/articles)
+will help with fetching new translations from Transifex. The Transifex configuration (`.tx/config`)
+is part of the repository.
 
-It is also possible to directly download new translations one by one from transifex.
+It is also possible to directly download new translations one by one from the Transifex website.
 
 ### Fetching new translations
 
 1. `tx pull -a`
 2. update `src/qt/bitcoin.qrc` manually or via
-   `ls src/qt/locale/*ts|xargs -n1 basename|sed 's/\(paycoin_\(.*\)\).ts/<file alias="\2">locale/\1.qm<\/file>/'`
+   `ls src/qt/locale/*ts|xargs -n1 basename|sed 's/\(paycoin_\(.*\)\).ts/<file alias="\2">locale\/\1.qm<\/file>/'`
 3. `git add` new translations from `src/qt/locale/`