Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
实现uiEvent
Merge branch 'develop'

Conflicts:
	demos/code/matrix.js
	dist/com.js
	src/com.js
Merge branch 'develop'

Conflicts:
	dist/com.js
同步文件
Merge branch 'develop'

Conflicts:
	demos/applist/js/lib/com.js
	dist/com.js
提交构建文件
Merge branch 'develop'

Conflicts:
	demos/applist/js/lib/com.js
	dist/com.js
增加util模块，用于存放公共工具类函数，封装error
Com单元测试修改

验证多层嵌套问题
修复tplContent初始化中的一个问题

前后换行必须消除
修复lang type函数的bug