Added missing link text (P871).
Use background image to display actions.
Layout actions: Use title for title attibute instead of id.
Updated css for sl factory list.
Do not add a id to SL factory menu, this could create duplicated ids.
Merge branch 'master' into jin_accessibility
Merge branch 'master' into jin_accessibility

Conflicts:
	simplelayout/base/viewlets/controls.pt
Merge pull request #17 from 4teamwork/jin_accessibility

Accessibility cleanup