Bug 827794 - Update clear icon.
Bug 817927 - [Contacts] Even if Facebook is disabled, you can still click facebook switch
Bug 828311 / 825181 / 803249 - Localize AllDay, fix various issues when
changing the locale.
Bug 828297 - Makefile should apply GAIA_DEFAULT_LOCALE
to the `language.current' setting, r=ochameau, a=21
Merge pull request #7436 from fabi1cazenave/default-locale

Bug 828297 - Makefile should apply GAIA_DEFAULT_LOCALE to the `language.current' setting, r=ochameau, a=21
Bug 828188 - Don't override the wifi event listeners. r=kaze
Merge pull request #7424 from mrbkap/828188-settings-wifi-events

Bug 828188 - Don't override the wifi event listeners.
Merge pull request #7452 from lightsofapollo/calendar-localize

Bug 828311 / 825181 / 803249 - Localize AllDay + fix various issues, r=kaze
Merge pull request #7426 from basiclines/contacts_switches_improves

Bug 817927 - [Contacts] Even if Facebook is disabled, you can still clic...
Merge pull request #7422 from KevinGrandon/bug_827794_clear_icon

Bug 827794 - Update clear icon. r=pivanov