fix POST redirect
small test polish
fix POST redirect
Merge branch 'polish'
Adding support for multiple categories
Adding xctool hook
Adding MASTER only config for travis
Adding shared scheme
strong reference for categories
Upating version
adding 'pod spec lint' to CI build
tuning for appledoc
Correcting Docset folder on ignore
Adding AppleDoc generation script
Fixing some API Docs
update travis config