update ignore file
Remove Feeds, Reports, XmlRpc
Remove Dashboard
Remove Scheduling
Remove Contents
Remove Containers
Remove Common
Remove Shapes
Remove Navigation
Remove Title
Remove part of Settings
Merge pull request #3 from zhangjn/Core

Remove unused codes in Orchard.Core
Merge pull request #2 from caoxk/master

update ignore file
Remove Packaging, Roles, Recipes, Setup
Remove modules
update database