MapKit library added
Building MKAnnotation for Animal
Setting updated with new options
Showing zoo, animals and current position on map
Showing animals depending on settings
Calculating user distance and displaying alert
Added paths and junctions drawing, preparing for direction indicator
Merge branch 'ios' of https://github.com/blstream/MyGuide into ios
Merge branch 'ios' of https://github.com/blstream/MyGuide into testBranch
Merge branch 'ios' of https://github.com/blstream/MyGuide into ios
limited scrolling and zooming, added relevant values to the setting.xml
cut down some boilerplate code, added description about performance issues under iOS 6
minor fixes
Merge branch 'ios' into testBranch
deleted unfinished functionalities, to keep main repo code clean
Merge branch 'ios' of https://github.com/blstream/MyGuide into ios

Conflicts:
	MyGuide/Base.lproj/Main.storyboard
fixed storyboard
pull request fixes
Merge branch 'ios' of https://github.com/blstream/MyGuide into ios
Merge branch 'testBranch' into ios

Conflicts:
	MyGuide.xcodeproj/project.pbxproj
	MyGuide/MapViewController.m