Merge pull request #24 from Astonex/master

Sync with main project
Merge pull request #25 from Ansa89/master

Sync with main project
Update strings.xml

Sync'ed with Astonex/Antox@7381960462558a4591fbd8eaad8e6dfe27b8fb63
Update link to jenkins
Create jniLibs directory

This direcotry is required to store jtoxcore libraries (the ".gitignore" file is used to keep the directory alive)
Update README.md

Update AndroidStudio version (0.5.8)
Update SDK Tools version (22.6.3)
Merge branch 'Ansa89-italian-translation'
Merge branch 'README-fix' of https://github.com/Ansa89/Antox into Ansa89-README-fix
Merge branch 'Ansa89-README-fix'
Fixed exits -> exists spelling in Swedish strings.xml.
Fixed capitalizatoin issue and added notifications translation. sv_SE
Merge branch 'LumenTeun-spelling'
Remove about activity and fix dht details
Merge pull request #26 from Astonex/master

Sync with main project
Merge pull request #27 from Ansa89/master

Sync with main project
Italian transaltion: update

Sync'ed with Astonex/Antox@97d806cebdf8d4ac85d14b714dd827c529d07d1f
Combine settings and profile activities into a Preference Activity
Upping version
Italian transaltion: update

Sync'ed with Astonex/Antox@e4b53b74ea60028c3b617dda03bf2acd383b1a3a
Italian translation: create strings_activity_settings.xml

Sync'ed with Astonex/Antox@e4b53b74ea60028c3b617dda03bf2acd383b1a3a