1.0v app store release  state
fix SRObserveview dictionary
cleaned up directories
add screen shots
Create README.md
Update README.md
update screen shots
update screen shots
update screen shots
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
fix post topic error & some clean up
update label from main queue
update constants