- Modified sorting in getAvailableV2 function.
Merge branch 'master' of https://github.com/leovander/CorrelaterBackEnd

# By leovander
# Via leovander
* 'master' of https://github.com/leovander/CorrelaterBackEnd:
  Modified checkAvailability so front and backend can call it
  changed mail settings, we were getting errors from gmail