Merge pull request #23 from Ansa89/master

Sync with main project
Italian translation: update

Sync'ed with Astonex/Antox@ebe7d38eb714ade06a43e8fe89397a88df21d76b
-Added Portuguese translation
-optimized the layout activity_about.xml.
-removed most linear layouts and some image views that weren't necessary for this layout
-Integrated the Portuguese language in the application settings
Merge branch 'Ansa89-italian-translation'
Merge branch 'master' of https://github.com/Hiperzone/Antox into Hiperzone-master
Merge branch 'Hiperzone-master'
Fixing dns disovery for toxv1 and various crashes
Removing some pointless code
Upping version
Updated Android Studio version in README.md
Updated Android Studio version to 0.5.7 in README.md
Update Polish translation - should sound more natural now
Fixed, updated, harmonised German translation in strings.xml



Added all missing strings from /app/src/main/res/values/strings.xml, fixed some grammar/punctuation and changed some bits to make it sound either more natural or more close to the original (English) version. I also added consistency as the same terms were translated differently throughout the file. I even found a (hopefully) good German replacement for the nobby-no-mates joke. ;)

Note to Astonex: The German translation uses the informal form of address "Du". This is used between friends, colleagues and so on. If you want a more formal way to address the user I can change it to "Sie". This is used for people you don't know personally, respectabilities, elders, etc.
Merge branch 'LumenTeun-master'
Merge branch 'master' of https://github.com/Quintasan/Antox into Quintasan-master
Merge branch 'Quintasan-master'
Merge branch 'patch-1' of https://github.com/DPTJKKVH/Antox into DPTJKKVH-patch-1
Merge branch 'DPTJKKVH-patch-1'