removes brief action bar view before initActivity
create new init activity to avoid flash
works
adds tests for initialactivity
removes uncessessary injections
Merge pull request #255 from mapzen/peter/noActionBarAtStart

removes brief action bar view before initActivity
adds grouping for route gpx's
adds description to group
correcting intent action
adds unique index for locations and asserts that all locations in a group are included in gpx
not broadcast find me unless application is interested
make sure location is unique in test
hooking into correct intents
fixes checkstyle concerns
not update map while in preview mode