Update spanish translation
More accessibility in email field
Remove unused strings
Other strings unused, I forgot
Travis fail
883 add privacy policy to about screen
Merge pull request #1033 from rodmoreno/dev

@rodmoreno Minor changes and update translate
Merge pull request #1043 from garvankeeley/privacy-policy

883 add privacy policy to about screen
fix hardcoded strings and remove some unused resources
Merge pull request #1046 from cascheberg/fix-resources

Fix hardcoded strings and remove some unused resources