Bug fixes

- bug fix for RTL.
- coding style cleanup.

- bug fix.
- coding style cleanup.
- sync with 6.x-2.x-dev.

Bug Fixes.
Always keep up with the latest release.

Fixed couple crucial issues:

#245621 & #235117 - 'Share module shares homepage rather than node in Teaser mode' & 'Referring to node in a view'
#235827 - 'Can't get link to show at all'

Initial release candidate of module. (Fixed lack of administrative settings page in beta release.)

Adds supports for multiple user pages.