Merge branch 'master' of https://github.com/qreal/qreal into Elements
little title changes.
delete some commented code.
Merge branch 'titleItems' of https://github.com/VladimirGl/qreal into titleItems
Merge branch 'master' into titleItems
Set focus on element which has just added
TextVisible in robotsPlugin and in robotSettingsPage are equal.
Merge branch 'master' of https://github.com/qreal/qreal into robotSettings
Merge branch 'master' of git://github.com/qreal/qreal into titleItems
Stretching of title implementation.
Merge branch 'titleItems' of https://github.com/rustam-azimov/qreal into titleItems
Stretching title for the right bottom corner.
Merge branch 'titleItems' of https://github.com/rustam-azimov/qreal into titleItems
Title element pos and width saved to the repo.
replaced slot with direct signal
Merge branch 'titleItems' of github.com:VladimirGl/qreal
made element titles paint themselves when there's no text inside
hacked property editor to serialize and deserialize value into composite string produced by ElementTitles. should be fixed with one more proxy model or something like that
added elements centering, fixed minimap bug
some fixes for vertical titles