Merge pull request #43 from jbroadway/master

Sync
Merge pull request #44 from jbroadway/master

Sync
Merge pull request #45 from jbroadway/master

Sync
Merge pull request #46 from jbroadway/master

Sync
Merge pull request #47 from jbroadway/master

Sync
Fix the issue with user's sidebar when no login methods selected
Merge pull request #186 from mmelnyk/master

User's sidebar issue
User::access should return value. Fixed.
Allow members to have an access to members' content by default.
Optimized message text
Optimized message text (2nd try)
Merge pull request #187 from mmelnyk/master

Fix member ACL rules, User::access() return value, and access denied message on admin/page.
Fixed update notification position
Spacing fix
Fix for alpha sorting in filemanager/gallery
Added viewport meta tag, #163
Added styles and table reflow to improve access on mobile, #163
Added toolbar_stylesheet to conf/product.php for toolbar theming
Translator should save newlines as \n not \r
Complete French translation