update gopmfile

.gopmfile

@@ -6,7 +6,7 @@ github.com/beego/memcache = commit:2aea774416
 github.com/Unknwon/cae = commit:2e70a1351b
 github.com/Unknwon/com = commit:d9bcf409c8
 github.com/Unknwon/i18n = commit:1e88666229
-github.com/Unknwon/macaron = commit:256ba0beab
+github.com/Unknwon/macaron = 
 github.com/codegangsta/cli = commit:a14c5b47c7
 github.com/go-sql-driver/mysql = commit:04cf947760
 github.com/go-xorm/core = commit:e7882d8b00
@@ -15,12 +15,12 @@ github.com/gogits/chardet = commit:2404f77725
 github.com/gogits/go-gogs-client = commit:92e76d616a
 github.com/lib/pq = commit:3e3efe51a0
 github.com/macaron-contrib/binding = commit:0fbe4b9707
-github.com/macaron-contrib/cache = commit:1d99a5b621
+github.com/macaron-contrib/cache = 
 github.com/macaron-contrib/captcha = commit:3567dc48b8
 github.com/macaron-contrib/csrf = commit:3ea14e7ee7
 github.com/macaron-contrib/i18n = commit:0ee0539c84
 github.com/macaron-contrib/oauth2 = commit:8f394c3629
-github.com/macaron-contrib/session = commit:2633cef14f
+github.com/macaron-contrib/session = 
 github.com/macaron-contrib/toolbox = commit:57127bcc89
 github.com/mattn/go-sqlite3 = commit:a80c27ba33
 github.com/nfnt/resize = commit:8f44931448