added picasso helper
added circled avatarka
added place-page rating and ava is static
exam
Merge branch 'master' into place

Conflicts:
	res/layout/category_list_item.xml
	res/layout/history_list_item.xml
	src/com/PolygonGamesStudio/UJourney/CategoryListActivity.java
	src/com/PolygonGamesStudio/UJourney/ContentProvider/CacheContentProvider.java
Merge branch 'master' into place

Conflicts:
	res/layout/category_list_item.xml
	res/layout/history_list_item.xml
	src/com/PolygonGamesStudio/UJourney/CategoryListActivity.java
	src/com/PolygonGamesStudio/UJourney/ContentProvider/CacheContentProvider.java
Merge branch 'profile'

Conflicts:
	src/com/PolygonGamesStudio/UJourney/Adapter/ProfileAdapter.java
	src/com/PolygonGamesStudio/UJourney/ProfileActivity.java
Merge branch 'place'
Merge remote-tracking branch 'origin/master'