Capitalisation according to Android guidelines

Not all updated capitalisations were correct.
Merge pull request #1554 from thoughtbox/patch-8

Capitalisation according to Android guidelines
Include gradle-witness plugin for verifying dependencies.
No need to verify a local module.

// FREEBIE
Added APN Settings for T-Mobile UK
Fixes #1558
Merge pull request #1573 from Jabro/master

Added APN Settings for T-Mobile UK
Upgrade android plugin to stay compatible with latest Android Studio

// FREEBIE
Merge pull request #1581 from mcginty/android-studio-060

Upgrade android plugin to stay compatible with latest Android Studio
merged