* Add script to fix up translation files after pulling from Transifex

* Fix txpo in english language file, thanks Quentin

tx-cleanup.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+#
+# Clean up translations pulled from Transifex
+# Should be applied only to resources in the 'Joomla' format
+# (Currently that's the case for all resources.)
+
+for file in `find . -type f -name *.lng`
+do
+  # Rewrite " to "
+  # Remove blank space off beginning (behind '=') and end of translated strings because they belong into the code instead, and because Transifex would double them. 
+  sed -i \
+  -e 's/"/"/g' \
+  -e 's/^\([^=]*\)=\s*/\1=/' \
+  -e 's/\s*$//' \
+  $file
+done