Added drawer with track names and progress (it is avaible only in sightseeing fragment). Added custom style for progress bar.
Added a header to list of tracks and reformatted code.
Fixes.
Merge branch 'android' into tracks

Conflicts:
	res/values-pl/strings.xml
	res/values/strings.xml
	src/com/blstream/myguide/StartActivity.java
Reformated code.
Merge pull request #93 from illa/tracks

MYGUIDE-438
draw track on map
change design of paths
change animal markers
Merge pull request #95 from hammer814/android_gps

set gps sensitivity
update TrackDrawer
add cleanTrack method to SightseeingFragment
Merge pull request #98 from hammer814/android

[MYGUIDE-440] draw track on map