new doc links
bug fixed build status
add nvarchar type
use submodule instead docs
Update README.md
Update README_CN.md
Merge pull request #169 from insionng/patch-2

Update README_CN.md
Merge pull request #168 from insionng/patch-1

Update README.md
add go-blog example
add StoreEngine for Sync2 when use mysql
update
Update session.go

修正Asc()排序出错的问题..
Merge pull request #174 from insionng/patch-3

Update session.go
Add softdelete feature
Tag name changed: softdelete -> deleted
Move 'unscoped' field from Engine to Statement.
See https://github.com/go-xorm/xorm/pull/175#issuecomment-61599948
bug fixed for unscoped
Merge branch 'oinume-feature/softdelete'
mark 0.4.1 version
Update README_CN.md

bug fixed #177