Fix CSS style consistency and div.infos style

This PR should fix issue #97

* Try to unify coding style: one space after :, multiple objects
sharing a rule placed on one line, one empty line between rules.
* div.infos: changed text-align to the right, removed float and margin
on a and span, added padding left only to span and em.error. This
renders useless resetting float on small screens.
update reference locales folder for en-US repos generation
Merge pull request #100 from flodolo/issue97

Fix CSS style consistency and div.infos style
Issue #47 remove all dead symlinks in COMMUN folders when run glossaire.sh
Merge branch 'master' of github.com:mozfr/transvision
issue #101 exclude .hg and .hgtags from extraction scripts
issue 102 update list of active gaia locales
reports branch, gaia view
add experimental view to show state of all repos
update list of supported locales in release and central channels
Merge pull request #105 from mozfr/reports

Reports
update links in footer with missing views
fix nits in Show Repos view
updated changelog
update .gitignore to ignore files generated by the application and phpStorm config file
2.7 ready