Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

We should never look at the scope chain of the base object when performing a dependant lookup.

Related to merge request #106: Jump to filename if Key_Left pressed on
result string in SearchResultWindow.

Reviewed-by: Daniel Molkentin <daniel.molkentin@nokia.com>

Reviewed-by: ck

Instead of calling changeType, the node is removed and a new one is
inserted. This is in preparation for renaming changeType.

Reviewed-by: dt

This is in preparation of the addition of "targets" in the
sense of "platforms to develop for" into the codebase.

Reviewed-by: dt

This is in preparation of the addition of "targets" in the sense
of "platforms to develop for" into the codebase.

Reviewed-by: dt

For @synchornized when ObjC is disabled.

It now includes comma expressions, conditionals and assignment
expressions.

Implement IVersionControl::vcsAdd() using --intent-to-add with a cached
version check. On this occasion, implement vcsDelete() as well using
'git rm -f'.

Reviewed-by: dt

SetupData triggers all kind of updates, most notable restarting the
content, index widget and full text search indexer threads which might
hurt startup performance.

Reviewed-by: ck

Instigated-by: hjk

This is a confusing function and not needed anymore.

Reviewed-by: dt

"unreadable" memory