Merge pull request #2 from siuying/automatic-include

Simplify the gem usage
Fix specs
v0.0.3
Close #4. Put stubs.h in "Support Files" group and all resources in Resources group.
Close #3. Include all pods headers in Pods group.
Include frameworks
Add controller generator
v0.0.4
Closes #5. Add Support for data models
v0.0.5
Add manual way docs
Create Stubs.m file and add it to build target, so XCode refresh IB if Stubs.h changed. Closes #6
v0.1.0
Add ui.xcodeproj to ignore
Closes #8. Types for outlets are optional.
Add notes about untyped outlets
v0.1.1
Fix for typeless outlets
v0.1.2
Cleanup a little bit