audio tracks
Merge branch 'liza' of https://github.com/LizaHCarter/roundup into shruti
ledge ht altered
Merge branch 'liza' of https://github.com/LizaHCarter/roundup into shruti
Merge branch 'master' of https://github.com/LizaHCarter/roundup into shruti
ledge ht
Merge pull request #5 from LizaHCarter/liza

can kill baddies and score increases
Merge pull request #6 from LizaHCarter/shruti

Shruti
backgroud score and baddie x to z img
added audio for jump and kill baddie x