setting groupId before onCreate is called
Merge pull request #277 from mapzen/baldur/missing_group_id

setting groupId before onCreate is called
Removes dynamic advance radius
Removes unused methods
Removes old TODO comment (done)
Merge pull request #278 from mapzen/chuck/remove-dynamic-turn-radius

Do less
Changes revolving route path
 * Simplify route in preview if  it has more than 100 points
 * Creating new instance of path in preview
 * builing path dynamically based on bounding box in routing mode
 * handing reroute drawing with the same on demaind path drawing
removes unused code
sharing constants
fixes a typo
pulling out unused Override
making wrapping task into it's own class
moving linedrawings out of the for loop
injecting MapController in most places