To make the code more Python 3 compatible, I've made a few changes to how we handle keys() or iterkeys() calls on dictionaries. All functionality should remain the same.
* Remove the use of .keys() or .iterkeys() when iterating through a dictionary.
* Remove the use of .keys() when checking if key exists in dictionary.
* Replace dict.keys() with list(dict) to obtain a list of dictionary keys. In Python 3 dict.keys() returns a dict_keys object, not a list.
* Create a 'minified' gettext.js by removing comments from file and simplifying js code.
* Added creating the file to generate_pot.py, so it is not forgotten about.
Updated Sphinx conf and tested with Sphinx 1.2.1
Moved webui gen_gettext script
Fixed docstring warning in code
Renamed console update-tracker to update_tracker
Andrew Resch
Calum Lind
bendikro