[ios] add custom config-file support
[ios] remove external hosts fix
adding wp7
added support for --remove
[wp7] Empty node handling, always modify csproj so Visual Studio will notice and reload it. Plugins folder use does not require project changes
xml-helper now supports windows (BOM), writes to config.xml
added support for wp8, same as wp7 really, except plugin/xml must specify the platform.
split wp8 into it's own file for future branching, today it is roughly identical to the wp7.js file but that could change
added error code for plugin installed, added check of plugin value to see if installed
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cordova-plugman