Adding Brasilian Portuguese translation
Fixing some mistranslating
Brasilian Portuguese + back with italian
Merge branch 'master' into languageptbr

Conflicts:
	locale/locales.js
Addind pt_BR to minified
Using dict format to allow standard lang codes

Allowing standard language code makes easier to backends to send it to
converse.js keeping coherence.
Removing spinner after login attempt
Set lang to en
Add example page to show non-AMD script loading. Updates #9
docs w.r.t using development files with(out) require.js. Updates #9
Remove unneeded languages from non-AMD example
Merge pull request #29 from matheus-morfi/spinnertocss

Removing spinner after login attempt
Merge pull request #28 from matheus-morfi/languageptbr

Adding pt_BR translations
Renamed pt_BR file for consistency. Fixed some bugs.
Merge branch 'master' into gh-pages

Conflicts:
	docs/doctrees/environment.pickle
	docs/html/searchindex.js
	index.html