v0.2.4 @ 2013-07-04
Changed string escape function again to make it look cleaner
Removed unneeded function
Changed smileys:
  Added: (y), (n) :'(
  Changed:
    :l to LOL
    :// is not longer treated as :/ smiley (to not break e.g. http://)
Added sound that plays when there are new messages