Add the the classes SetOfZone, Zone and DrawImageView that defined zones in
 the previous FeatureApp project.
The methods that are no longer useful in our new project have been removed
(the save with XStream for instance). The attribute 'frontages' has also be
changed to 'zones' to fit the new vocabulary of the application.
Also create two zones in the CharastericsFragment to allow the tests of the
buttons that will be implemented in the future. This part of the code should
be removed in the future.
Add the functionnality of the "Selection" button.
Implement the "Define" button.
Also change some remaining "frontages" into "zones".
Implement the "Supprimer" button.
Implement the "Récapitulatif" button.
Change the color of the zones according to the color choose by the user.
Merge pull request #6 from jparty/UrbApp_CharacteristicsFragment

UrbApp characteristics fragment,
Implementation of the function from the FeatureApp project and some new feature.
Merge pull request #10 from Mendroyxx/master

Pulling the master branch to the geolocalisation branch
Implementation of the geolocalisation activity in the UrbApp application,
Some modifications are to adapt the code to the API 19 (Android 4.4).
Supression of the GoogleMaps project (unusefull).
Merge pull request #11 from Mendroyxx/UrbApp_geolocalisation

Mergin UrbApp and UrbAPp_geolocalisation
Correction of the obtention of the address after validation.
Changing the API key for maps in order to permit evryone touse the same.
Added a exception case to prevent array out of bounds in primary
deployment of address in Informations tab.
Added a new message for no internet connexion. (No more postal address
with my compilation...)
Added a mean to load image from a server
Add to git the file loader manager
Change a unusefull import in homefragment
Minor changes in ImageDowloader
Correct bug of none correct branching
fix merge