[FEATURE] Added a way to force compacting of layers.
[FEATURE] Fix for innacurate compact method
BUGFIX: Issue #21: Fixed border view when user's view controller has clear background

Also introduced navigationItem.hasBorder to switch on/off borders.
TRIVIAL: Bumped version to 0.4.3
TRIVIAL: Upgrade project file to newest Xcode
BUGFIX: Fix newer Xcode/clang warnings
TRIVIAL: Make size change demo optional
TRIVIAL: Bump version to 0.4.4
Merge branch 'master' into feature-compact
[FEATURE] Configurable snapping distance in layers.
[FORMATTING] syncheck pass
[FEATURE] Added 'autosizeContent' to FRLayeredNavigationItem
[FEATURE] Animation directions for controller push

Conflicts:
	FRLayeredNavigationController/FRLayeredNavigationController.m
[BUGFIX] - Update to xcode 4.6
- Resolve warnings/analysis errors
[BUG] Fix type mismatch.
Syncheck pass
Add basic direction animation features

Conflicts:
	FRLayeredNavigationController/FRLayeredNavigationController.m
Another syncheck pass
Merge pull request #29 from sptramer/feature-compact

[FEATURE] Method to force compact of layers
Merge pull request #30 from sptramer/feature-configurations

[FEATURE] Configurable snapping distance