The first messages for user interface

(automatic submodule update by svn2git)

https://mediawiki.org/wiki/Special:Code/pywikipedia/10133
update mw release 1.20wmf1 from trunk r10139

https://mediawiki.org/wiki/Special:Code/pywikipedia/10141
update mw release 1.20wmf1 from trunk r10140

https://mediawiki.org/wiki/Special:Code/pywikipedia/10142
update language_by_size from trunk r10144

https://mediawiki.org/wiki/Special:Code/pywikipedia/10145
re-arrange doc; left margin on pagegenerators' indent; update from trunk r10146

https://mediawiki.org/wiki/Special:Code/pywikipedia/10147
Localisation updates from http://translatewiki.net.

(automatic submodule update by svn2git)

https://mediawiki.org/wiki/Special:Code/pywikipedia/10148
re-add removed messages, follow-up from r10148

(automatic submodule update by svn2git)

https://mediawiki.org/wiki/Special:Code/pywikipedia/10150
Localisation updates from http://translatewiki.net.

(automatic submodule update by svn2git)

https://mediawiki.org/wiki/Special:Code/pywikipedia/10155
update language_by_size, update from trunk r10158

https://mediawiki.org/wiki/Special:Code/pywikipedia/10159
update from trunk r9913, r10160

https://mediawiki.org/wiki/Special:Code/pywikipedia/10161
i18n.input() from trunk r10132 and xdict for different families from trunk release

https://mediawiki.org/wiki/Special:Code/pywikipedia/10164
introduce userinterface_lang from trunk r9496

https://mediawiki.org/wiki/Special:Code/pywikipedia/10165
minor docs changes from trunk

https://mediawiki.org/wiki/Special:Code/pywikipedia/10170
Localisation updates from http://translatewiki.net.

(automatic submodule update by svn2git)

https://mediawiki.org/wiki/Special:Code/pywikipedia/10176
update from trunk r10178

https://mediawiki.org/wiki/Special:Code/pywikipedia/10181
update language_by_size, update from trunk r10180

https://mediawiki.org/wiki/Special:Code/pywikipedia/10182
update language_by_size from trunk r10180, update mw version from trunk r10154 

https://mediawiki.org/wiki/Special:Code/pywikipedia/10183
use xrange iterator instead of range list in for statements

https://mediawiki.org/wiki/Special:Code/pywikipedia/10192
i18n.input() from trunk

https://mediawiki.org/wiki/Special:Code/pywikipedia/10193
Localisation updates from http://translatewiki.net.

(automatic submodule update by svn2git)

https://mediawiki.org/wiki/Special:Code/pywikipedia/10200