adds some more strings with their spanish translation
Change literal strings to use their resource strings
add longclick listener to the items that aren't header in the contacts fragment
remove unused imports
changes to peticion to plural peticiones
Merge remote-tracking branch 'upstream/master'
Updating build tools version
Merge pull request #80 from sudden6/master

added German translations
Explicitly load libtoxcore.so
Merge remote-tracking branch 'antox/master'
Explicitly load libsodium.so
Load libsodium before libtoxcore
Update README.md
some little corrections german

some none German Words translated.
Merge pull request #82 from scoutr2d2/master

some little corrections german
Merge remote-tracking branch 'upstream/master'
Welcome screen persistence

beenLoaded is set to 1 only after the username has been accepted.
MainActivity calls finish() if the app has not been loaded earlier.
updateSettings restarts the MainActivity on successful reception of
username.
Merge pull request #85 from lakhshya/master

WelcomeActivity persistance
first commit to antox
merged with upstream