fix visiblity of action bar. Add item to style
Delete not use options menu in SightseeingActivity
a Please enter the commit messade for your changes. Lines starting
Added GoogleMap to sightseeing activity.

Added fragment with map to activity_sightseeing.xml.
Added OnCameraChangeListener to SightseeingActivity in order to keep zoom level in some bounds.
fix problem with action bar
fix problem with action bar
Merge remote-tracking branch 'upstream/android' into android

Conflicts:
	res/layout/action_bar_sightseeing.xml
	res/layout/activity_sightseeing.xml
	res/layout/sliding_menu_item.xml
	res/values-de/strings.xml
	res/values-pl/strings.xml
	res/values/strings.xml
	res/values/styles.xml
	src/com/blstream/myguide/SightseeingActivity.java
Merge remote-tracking branch 'upstream/android' into maps.

Changed LinearLayout to RelativeLayout and added transparent View to fix bug on Android 4.0.4 (after adding map navigation drawer was not visible).

Conflicts:
	res/layout/activity_sightseeing.xml
	src/com/blstream/myguide/SightseeingActivity.java
Added class for keeping settings and data from xml. Now SightseeingActivity uses it while rendering map.
Added few constants to Settings and few options to xml.
Few modifications:
- MyGuideApp - added class description, changed methods to synchronized, changed names of methods
- ParseXmlTask - added checking if data in MyGuideApp is null
- SightseeingActivity - fixed catching exceptions
add in dependencies "androidTestCompile"
Merge pull request #38 from illa/android

MYGUIDE-131
Implemented splash screen view.

Changed main activity from MainActivity to SplashActivity.
Parsing data & settings XMLs during splash screen.

Removed ParseXmlTask which is now needless (parsing takes place in Thread).
Removed parsing from MainActivity.
Only one background thread running at a time in SplashActivity.
Splash duration can be set from options XML.
SplashActivity can read data and options XMLs from external source. By default external data is read from .myguide/data2.xml and settings from .myguide/config.xml (both from external storage, eg. sdcard or internal 2nd partition). SplashActivity first tries reading from external source then, if failed, fallbacks to resources.
Added markers with animals' names to map. Added new option to config.xml (markers visibility).
Moved code from SighseeingActivity#onCreate to separate methods.
Merge branch 'android' of https://github.com/ampatalas/MyGuide into android
Merge branch 'android' of https://github.com/blstream/MyGuide into android
implement showing ways (paths) and junctions on the map
make option to tun on/off these layers
add keys in Settings.java
implement showing ways (paths) and junctions on the map
MYGUIDE-132
implement showing ways (paths) and junctions on the map
make option to tun on/off these layers
add keys in Settings.java
implement showing ways (paths) and junctions on the map
make option to tun on/off these layers
add keys in Settings.java