Fix memory leaks
Revert "Custom rotated arrow overlay"

This reverts commit 0d7b9148d296275076e4ee4ef54c4dae90ab0a18.

Conflicts:
	RoadSigns/src/main/java/org/fruct/oss/ikm/TileProviderManager.java
	RoadSigns/src/main/java/org/fruct/oss/ikm/fragment/MapFragment.java
Revert "Disable Directionpanel"

This reverts commit a6e426bedac97022b59c8e5b37edd7a380fb893a.
Fix crash when extracting archive