Removed the Slider's background colour and border properties.
The slider value was previously set in the get method for the thumb's frame.

This is now set in the gesture recogniser. It didn't make sense to set it in a get method and caused a bug where the thumb wasn't set correctly when the value was set through code or interface builder.
A view's hierarchy is now involved in it's immunity.
Merge pull request #69 from ChrisGrant/serialization

First steps towards serialisation.
Merge pull request #70 from ChrisGrant/backButton

A view's hierarchy is now involved in it's immunity.
Merge branch 'master' of github.com:beautify/beautify-ios into UISlider

Conflicts:
	Beautify Tests/ConfigParserTests.m
	Beautify Tests/PartialSliderStyle.json
	Beautify.xcodeproj/project.pbxproj
Merge pull request #66 from ChrisGrant/UISlider

Removed the Slider's background colour and border properties.
Deleted old file we weren't using any more.
Moved files out of the home directory.