update anchors when selection applied.
Physics Joints handles movable.
update UUD’s of copy/paste.
Merge branch 'develop' of https://github.com/apportable/SpriteBuilder into develop
visible and locked joints.
Warnings: Removed focus ring o table view. Font smaller. Not editable any more.
ImageAlt now drawn at the right hand side of the cell.
Exchanged some deprecated draw methods.
Replaced old objc code with properties.
Removed unused code.
Merge pull request #337 from NickyWeber/feature/#318_cleaning_warnings

Feature/#318 cleaning warnings
File view background color is light grey again.
Warnings view: Cells with gradient selection now.
File view cells: Text vertical position fixed for normal and in editing drawing.
Warning icon now aligns with the right hand bounds of the cell.
Merge branch 'develop' of https://github.com/apportable/SpriteBuilder into develop

Conflicts:
	SpriteBuilder/SpriteBuilder.xcodeproj/project.pbxproj
remove binary file attribute on project.
Merge pull request #340 from jtwigg/develop

Develop
Merge pull request #338 from NickyWeber/feature/#318_cleaning_warnings_take2

Feature/#318 cleaning warnings take2
update SB+SK module