Update README.md
Update README.md
Add default git ignore rules
Update Xcode project to recommended settings
Add missing Default-568h@2x image
Remove git submodules

This breaks almost everything, obviously
Replace git submodules with pods
Update to recommended settings

Using Xcode Version 5.0.2 (5A3005)

Fix few deprecated warnings
Update to latest image album view controller
Merge branch 'use-pods'
Update README.md
Update README.md
Add UIDocumentInteractionController as PDF viewer.
Add title to PDF viewer.
Merge branch 'master' of https://github.com/exalted/PTShowcaseViewController into integration

Conflicts:
	.gitmodules
	Examples/ShowcaseDemo/ShowcaseDemo.xcodeproj/project.pbxproj
	PTShowcaseViewController/PTShowcaseViewController.m
Merge branch 'pdf-view-controller' of https://github.com/exalted/PTShowcaseViewController into integration

Conflicts:
	PTShowcaseViewController/PTShowcaseViewController.m
Merge pull request #4 from Apex-net/integration

Integration