FIX. "Goto Declaration" for abstract
FIX. ASCompletion.Context.ASContext.OnSelectOutlineNode() for node.Tag == "abstract..."
Merge pull request #259 from SlavaRa/ASCompletion-fixes

FIX. "Goto Declaration" and ASCompletion.Context.ASContext.OnSelectOutlineNode() for abstract
FIX. A Completion.Context.Context.OnSelectOutlineNode() for imports of abstract members
Merge pull request #260 from SlavaRa/ASCompletion-fixes

FIX. A Completion.Context.Context.OnSelectOutlineNode() for imports of abstract members
Merge branch 'master' into plugins