Automated merge with https://code.google.com/p/tree-view-list-android/
Automated merge with https://code.google.com/p/tree-view-list-android/

deanpanayotov/tree-view-list-android,Polidea/tree-view-list-android,sambabug/tree-view-list-android,deanpanayotov/tree-view-list-android,sambabug/tree-view-list-android,sambabug/tree-view-list-android,deanpanayotov/tree-view-list-android,Polidea/tree-view-list-android