Add comments to clarify, and add more debug info.
Fix civicrm-drupal branch name, now 7.x-master, and support the master branch, as well as v4.3, for example.
Extract strings from the main js/ directory into common-base.pot
Escape double quotes, otherwise we get a syntax error in the .pot files.
Avoid adding empty strings in the .pot files (msguniq tends to freaks out on duplicates).
Avoid adding empty strings in the .pot files (msguniq tends to freaks out on duplicates).