#444 - Updating Build Target SDK Version, Build Tools, and Build SDK
Made TileJsonTileLayer fetch Async

We found that MapBox was causing significant lag in our app caused by
getBrandedJSON() which subverted the NetworkOnMainThreadException by
starting an Asynctask and waiting for it to finish, up to ten seconds.
This commit fully moves the fetching to a separate thread.
Merge pull request #449 from damianw/async-branded-json

Made TileJsonTileLayer fetch Async
#449 - Adding space to make Checkstyle compliant so SNAPSHOT build could be released
Update QUICKSTART.md

Updated the quickstart guide, so that the initialisation of the MapView on runtime doesn't throw an error. See Issue #437.
#437 #450 - Adding a Programmatic test case to match the changed API in MapView
Merge pull request #450 from brgr/patch-1

Update QUICKSTART.md
update template + docs layout
#455 - Removing Guava as a dependency and replacing Strings.isNullOrEmpty() with TextUtils.isEmpty()
Merge remote-tracking branch 'origin/mb-pages' into mb-pages
Merge pull request #451 from mapbox/dev-pages

update template + docs layout
Updated docs/_layouts/default.html
#455 - Removing Guava From Dependency List
#455 - Putting Guava Dependency Back In As 0.3.0 Requires It
Cleanup quickstart
#458 - Changing version to 0.4.0 for release
#458 - Updating version number in user agent
#458 - Updating version and snapshot numbers for docs
#458 - Updating Mapbox.com docs for 0.4.0
#458 - Updating version to 0.4.0 in README