Include cell inset when calculating width.
fixed bug when initializing from json; added init method with default float value 0.0
Merge pull request #650 from luiza-cicone/master

fixed bug when initializing QFloatElement from json
Merge pull request #646 from luketheobscure/master

Include cell inset when calculating width.
accessory view bug fixed. prepare for element was trying to add accessory view to text field only when text field is nil.
imageNamed:nil reports log error in xcode 5, check this before setting image names
Merge pull request #652 from StDogbert/QEntryTableViewCellAccessoryViewBugFix

accessory view bug fixed.
Merge pull request #653 from robraux/invalid-asset

imageNamed:nil reports log error in xcode 5
Merge branch 'master' of http://github.com/escoz/QuickDialog