Docs updates.

* allow _ in package name, better error message
* Colorize warnings & errors
* Hack to hide the [object Object] part of the "cordova create" message
* Move storage plugin to be optionally installed instead of always.
* Also add "unlimitedStorage" permission, which maps to nothing.
* Log a warning for unrecognized permissions.
* Fix up some console mis-colorings
* Have our post-prepare hook utilize the mca symlink in the project.
* This way when moving computers, one has only to fix up the symlink.
* Always create both windows & linux hooks & mca script
* Update mca, cordova-cli, cordova-ios to include Xcode template changes
* Update cordova-ios once again to regression in project template
* Factor out manifest reading and parsing
* Re-add pre-prepare hook for updating config from manifest
* Move runCmd and runAllCmds out of createCommand
* Add new plugins on prepare
* Add note about installing ant to Installation.md
* Update install instructions
* minor changes to install doc
* Code syntax for markdown, take 2
* fix mca create not working
* Don't add chrome-extension url to <content> tag any more.
* Change install instructions to npm