Merge pull request #39 from gfdias/goncalo/features/post-route-to-server

sync route with server done
Merge pull request #38 from gfdias/goncalo/improvements/occureences-buttons-layout

Goncalo/improvements/occureences buttons layout
Merge pull request #40 from gfdias/goncalo/improvements/total-occurrence-photos

occurrences now have their total nr of photos assigned
Merge pull request #41 from gfdias/goncalo/improvements/occurrence-photo-location

Goncalo/improvements/occurrence photo location
Merge pull request #42 from gfdias/goncalo/features/photo-upload

photo upload almost done
added cordova device ready. need to run cordova platform add ios
photo upload done