ignore .DS_Store
fix memory leak in initSelf
arc support
add podspec remove .DS_Store
merge upstream
merge upstream
remove @synthesize cancelled; add missing header in Bee_UIBoard.h
update podspec
update podspec, use id instead of NSObject * in Bee_Cache to avoid warning in pod spec lint
remove podspec
fix type identifier in format string
merge upstream
update README
Update README.md
release right after if possible
Merge remote-tracking branch 'upstream/master'
ignore: .DS_Store
add .gitignore
fixed: date format mm to MM
Merge pull request #14 from lancy/master

lession 7_5 date format bug