Small tweaks to docs
Merge branch 'homepage' of github.com:unepwcmc/ProtectedPlanet into homepage

* 'homepage' of github.com:unepwcmc/ProtectedPlanet:
  first batch of fixed tests
  update bystander
javascript refactoring for download classes
remove extra class definition in test_helper
create generators submodule for downloads
downloads module split, Utils submodule created
disable assets compression and compilation for tests
add generating! state change to search
adjust frontend calls to point to right backend actions
add requesters for downloads
move all import workers in dedicated folder
complete requesters
add download workers
remove old search and project workers
add pollers
add download router
add new methods to Download::Utils
remove old methods from projects and searches
use new structure in controllers
remove ActiveToken from Search