fix observer problem with secure url
Merge branch 'master' of https://github.com/diglin/Diglin_UIOptimization
Merge branch 'master' of https://github.com/diglin/Diglin_UIOptimization
Merge branch 'master' of https://github.com/diglin/Diglin_UIOptimization
fix a bug with relative path and JSMin
change version to 1.4.1
Merge branch 'master' of https://github.com/diglin/Diglin_UIOptimization