removes widget controller from root dir
defines start and end times in milliseconds
defines snippetTimes array attribute
links play button img from online
makes clickedSong a global variable
adds ajax call for snippet creation
adds style tweaks
sets @snippets for index route
sets up xhr request response
adds snippet links to index page
changes start and end times to integers
changes shcema to reflect integer types for start/end times
changes nothing
adds blank create view for a new snippet