Release 3.3.0

[mikeburke106]

Merging the changes from last week into master branch as release 3.3.0. All changes have already been reviewed, but due to API changes, this will be considered a "minor" version under semantic versioning, hence the pull request for review as well.

Here are the issues that are addressed in this version:

• Update HU capabilities after successful setDisplayLayoutResponse (SdlProxyBase doesn't update DisplayCapabilities on SetDisplayLayoutResponse #53 via Modified layout capabilities when display layout is successfully changed. #112)
• Refactor fuel level state methods to follow Java naming conventions (VehicleData fuelLevel_State #84 via Refactor fuel level state methods to conform to Java naming conventions #96)
• Made VrCapabilities follow project guidelines (VrCapabilities valueForString doesn't follow project design #89 via Modified VrCapabilities valueForString method to follow project guidelines. #92)
• Fix enable/disable of SiphonServer (Siphon Server does not properly close socket and stop thread when disabled #60 via Changes for proper enabling and disabling of Siphon Server #75)

[mikeburke106]

Here were the conflicts for this merge, since that came up during the meeting:

Conflicts:
sdl_android_lib/src/com/smartdevicelink/proxy/rpc/GPSData.java
sdl_android_lib/src/com/smartdevicelink/proxy/rpc/GetVehicleDataResponse.java
sdl_android_lib/src/com/smartdevicelink/proxy/rpc/OnVehicleData.java
sdl_android_lib/src/com/smartdevicelink/proxy/rpc/enums/VrCapabilities.java

Conflicts are related to #118, #96 #92 and #77 and all were resolved in the merge commit.

The merge commit was unit tested with the current unit tests, here are the results:

Tests Run	Test Passes (%)	Test Failures (%)	Test Errors (%)
1488	1483 (99%)	2 (<1%)	3 (<1%)

The failed tests are related to OnSystemRequest, which will be fixed with #123. The errors are issues with the tests themselves, which still need to be fixed.

I have also tested the Livio tester app with this commit and everything works as expected.