add a new draft for 2.0
change readme
remove travis ci config file
add travis-ci config file
add code to nyaBsSelect
add code to nyaBsOption
complete nyaBsOption directive but has bugs
fix bugs when using group by and track by
add view to model function in nyaBsSelect directive
add collectionChange check, when collection changed, check modelValue and remove any value which no longer existing in collection
add model ---> view
add some instruction in README.md
add liveSearch
Separate source to multiple files.
Add all function
Add css styles
add case insensitive support for live search feature
fix single select mode bugs
fix bugs when in multiple mode, model value is not an array, select any option will crash.
fix some bugs
add concat, cssmin, uglify tasks to build
add some test case
finishing up all dynamic-feature test case
add required directive support and test case
add data-size support
modify readme examples