change admin to toolbox & support task
add test for task
fix #304
http.ResponseWriter doesn't implement  WriteCloser interface 

The removed code will never be executed, remove it
Merge pull request #306 from pengfei-xue/patch-1

http.ResponseWriter doesn't implement  WriteCloser interface
change third repo from other to beego
[orm] QueryTable with nil ptr struct
Merge pull request #312 from bronze1man/pr-orm-querytable-nil-ptr-struct

[orm] QueryTable with nil ptr struct
fix #302
add func InsertFilter(pattern string, pos int, filter FilterFunc) *App to replace AddFilter
pos can be const:
    BeforeRouter = iota
    AfterStatic
    BeforeExec
    AfterExec
    FinishRouter
replace filterPos to pos
eliminated improper comments
Merge pull request #314 from shavac/master

add function InsertFilter to replace AddFilter by using int const to determine filter position
Merge pull request #2 from astaxie/master

同步最新版本 Beego