updated some language strings (fixed owner page title, add button, group strings)
fixed the question creation - still need to update editing questions
fixed group "widget" display
editing a question works
question sticky form is working now
removed some unnecessary code copied from blog plugin
saving answers updated
this plugin is using Elgg's commenting system so we don't need extra actions and forms
deletion works
Merge pull request #1 from cash/apl

More 1.8 updates