Add login functionality. Needs to check for valid login information.
Remove stash
Merge
Move packages
Fix regression where it wouldn't start. Where? Good question...
Fixed project.properties
Fix LoginActivity

LoginActivity contained the merge attempt with the previous version,
thus had to be removed.
Introduce roles and nostrum. Needs work to change from single-role users to multi-role users
Copy strings.xml in values_es
Copy strings_errors.xml in values_es
Copy strings_login.xml in values_es
Copy strings_map_items.xml in values_es
Update strings_login.xml
Update strings_map_items.xml to catalan
Update strings.xml to catalan
Update maritimo and terrestre string
Update maritimo and terrestre string
Update maritimo and terrestre string
moved values_es to values-es
Add User class