1) Add button to show specific route. 2) Use ng-options to render select dropdown. 3) Use state params to pass route type, shift name and route id. 4) Combine morning_route_map, evening_route_map and meeting_route_map states into route_map state.

Signed-off-by: Connie <cleung334@gmail.com>
Merge branch 'development' into myheroku
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Signed-off-by: Connie <cleung334@gmail.com>