minor fix, release 1.5.5 

release version 1.5.4 

fix click thumb not working ,release 1.5.3 

update readme, release 1.5.2 

some bugfix for v1.5.1, release again 

add apk for v1.5.0 

version to 1.4.0 

release 1.3.2, uploaded to play store 

release 1.3.1 

update readme