added randomizer, working on multiple query functionality
added second param in player widget to accept genre..hardcoded for now
made landing page to select genre, which passes info to mood selector to query both params
moved app to root, fixed bug that sometimes prevented songs from playing
removed unnecessary preventdefaults and console.logs
changed name of input to mood_input
moved genre_choice to player widget controller so it does not have to be explicitly called anymore
update gemfile and gitignore
merging manually