change picked language to device's so animal's names can show up in English
change marker recognition in TrackDrawer
edit SightseeingFragment.java and TrackDrawer.java so they use Map<Marker,Animal> instead of animal names;
Merge pull request #119 from ampatalas/languageBug

Fix language bug in SightseeingFragment
Adjust AnimalDetailsMapFragment.java so it would also show few close animals
enable click-able marker windows
refactor code
add comments
Merge pull request #118 from ampatalas/drawPath

Draw path to animal from closest animals list
add method replace polishChar to searcher
Merge remote-tracking branch 'upstream/android' into android