Merge pull request #8580 from Dhilan007/v3-labelfix

issue #8492:fix endless loop when dimensions that are not enough to fit one character
the android library path is wrong

if you run the following command in your game forder 

cocos run -p android

it will give you the following error since the path is wrong

BUILD FAILED
/Users/lifeng/dev/adt_bundle_mac/sdk/tools/ant/build.xml:459: ../../../cocos/platform/android/java resolve to a path with no project.properties file for project /Users/lifeng/study/cosco2dx/MyFirstGame/proj.android
Merge pull request #8602 from fengl2/patch-1

the android library path in proj.andriod/project.properties file is wrong