[WIP] Remove unused resources

[maskaravivek]

Checking if Android's "remove unused resources" is actually effective or does it remove resources that are currently being used.

[maskaravivek]

@domdomegg @whym Have you used Android Studio's "Remove unused resources" before? I am skeptical that it might remove resources that are currently being used(esp for resources that are not in values/strings.xml ie it might think values-mg/strings.xml is not used).

[maskaravivek]

Note: It is just a test PR. Marked it as "ready for review" as Travis build wasn't kicking in without it. :/

[domdomegg]

I've never used "Remove unused resources". From the surface it looks like this has worked (given Travis builds). I'd be happy to merge this after extensive testing (I could do this evening if you'd be okay with me merging it).

[domdomegg]

The one annoying thing it's done is weirdly indented some of the .xml files, which is the cause of the additions.

[maskaravivek]

I've never used "Remove unused resources". From the surface it looks like this has worked (given Travis builds). I'd be happy to merge this after extensive testing (I could do this evening if you'd be okay with me merging it).

Yup, even if I am testing on my end. Will test in 2 languages to see if things work.

[domdomegg]

Bug: navigation drawer missing dividing sections:

master	2685

[domdomegg]

Bug: nice license names lost

master	2685

[maskaravivek]

Since it breaks a few things, i am closing the PR.