Add ACRA crash reporting to SoundStream

Adds the ACRA crash reporting to SoundStream.  Configures ACRA
to pop up a dialog in the event of a crash, asking if it's okay
to gather crash data, and get additional comments, before uploading
to the CloudAnt crash collection server.

The username and password listed are a reporting user for
the database, so it's fine to have it in public.  If worse comes
to worse, we can delete that user and generate a new one.

Also updates the dependencies file to reflect the needed ACRA
jar.
Pulls out ACRA Reporter creds into Prefs File

Pulls the credentials for the ACRA reporting
username and password into a prefs file, which
will be located in assets/app.conf.

To avoid needing to pull in an additional library,
conf file parsing is done manually, and only
supports simple syntax.  Made to gracefully fail if
Command app.conf is missing, or cannot be parsed.

Added a static reference to the AssetManager in
the CustomApp file, so that it can be referenced
elsewhere, in this case, by the prefs handling
file.
Merge branch 'acraSetup' of github.com:twrobel3/SoundStream into acramerge

Conflicts:
	SoundStream/res/values/strings.xml
Merge pull request #310 from twrobel3/acraSetup

Add ACRA crash reporting to SoundStream