Merge branch 'develop' into release-0.9.3

app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java

app/src/main/java/se/leap/bitmaskclient/Dashboard.java

app/src/main/java/se/leap/bitmaskclient/EipFragment.java

app/src/main/java/se/leap/bitmaskclient/SessionDialog.java

...rc/main/java/se/leap/bitmaskclient/UserSessionStatus.java

...in/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java

app/src/main/res/values/strings.xml

app/src/release/java/se/leap/bitmaskclient/ProviderAPI.java