Profile changes: Help text about email, g+ link bug, fsq numeric user adds user/
Sort by trip start date
Merge branch 'master' of https://github.com/NomadMap/nomadmap

# By Marc-Oliver Gosselin
# Via Marc-Oliver Gosselin
* 'master' of https://github.com/NomadMap/nomadmap:
  Simplified overlapping trip algo + allow 1 day
Added links to real nomad profiles. Added new email address.