Merge pull request #35 from tamasd/7.x-1.x

Fixes index.php bug.
feature/519: celan up WT page

Removing the severity-of-the-change text above the widget, because since last week it appears inside the widget.
Merge pull request #36 from csanyiarpad/feature/519-clean-up-wt-page

feature/519: celan up WT page
Adds private sharing.
Merge branch '7.x-1.x' of github.com:Pronovix/WalkHub-module into 7.x-1.x