removed unused variables, which caused compiler warnings
change cap when no stops in map region, fix #72
update text label over map correctly, fix #71
fix displaying routes in list view if they don't have a long or short name
deselect row before leaving app, so it's not selected when coming back, fix issue #77
open twitter app if it's installed; issue #76
don't show searchbar when Agencies are displayed on map, issue #51
deselect row before leaving app, so it's not selected when coming back, now also for agency list, fix issue #77
Merge pull request #78 from ksslng/small-fixes

Small fixes