CB-4981 updating help
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cordova-plugman
CB-5091: Use cwd option rather than shell.cd when cloning plugin repos
[CB-4994] Update xcode dependency to parse Xcode 5 capabilities.
updated version to 0.15.0
在android平台安装/卸载插件时，添加对proguard，application，activity配置的处理

这三种配置分别处理proguard混淆，修改application类及acitivty基类
Merge cordova-plugman version 0.15.0

Conflicts:
	package.json
暴露platforms模块，方便在xface-cli中使用