directive for submit with enter textarea / UI for POI

Signed-off-by: Thierry Le Moulec <thierry@smoothie-creative.com>
Username

Signed-off-by: Thierry Le Moulec <thierry@smoothie-creative.com>
Merge branch 'master' of github.com:NodeJsGrenoble/Cocity.io
Update gitignore

Signed-off-by: Thierry Le Moulec <thierry@smoothie-creative.com>