Some corrections

Added some punctuation marks corrections. I have not added the dots at the end of every sentence, as I understand it's intended.
Added missing word

Added missing word. Now, it says correctly "applications without connection"
Spanish corrections

Removed unnecessary double quotes
Translation corrections
More spanish corrections

More corrections
Removed all tabs
More spanish corrections

More corrections
Catalan corrections

Catalan corrections
Format corrections (removed double quotes, removed tabs)
Added Google Apps install and Fairphone tutorial translations
More corrections

More corrections
Added missing backslashes

Added missing backslashes
Added catalan translation to strings.xml
Merge pull request #1 from ccamara/locale-catalan

Added catalan translation to strings.xml
Added missing backslashes

That's it
Added contentDescription to widget offline button, its value is peace_spot string (please check translations)
Changed string to_m to to_h in latin languages layout
Some corrections on catalan widget translation to match layout
Corrections

Added layout-ca folder and widget_off.xml file
Removed misspelled double quotes
Layout corrections

Layout corrections to show correctly catalan message
Merge pull request #45 from javiercoll/patch-1

Some spanish and catalan language corrections