added icons, upgreaded UI
removed redundant comments
GUI additions v2
test fix
pull request [synchronize] fix
changed animals radii (now every can be visited and marked), added paths to details map, added semi-translucent good working toolbars, added track picking with segue to main map, added drawing track on main map
Merge pull request #133 from afilipowicz/ios

added icons, upgreaded GUI, added track picking with segue to main map, added paths and toolbar to details map, changed hardcoded animal radii to individual ones