remove gobuild releated

thank you @codeskyblue for the wonderful project in the past

.gobuild.yml

@@ -1,21 +0,0 @@
-author: DL88250@gmail.com
-description: A Web-based IDE for Teams using Golang.
-
-filesets:
-    depth: 10
-    includes:
-        - conf
-        - doc
-        - i18n
-        - static
-        - views
-        - README.md
-        - LICENSE
-    excludes:
-        - \.git
-settings:
-        targetdir: ""
-        build: |
-            test -d Godeps && go(){ godep go "$@";} ; go install -v
-        outfiles:
-            - wide

README.md

@@ -148,7 +148,6 @@ Download [HERE](http://pan.baidu.com/s/1dD3XwOT)!
 * [LiteIDE](https://github.com/visualfc/liteide)
 * [gocode](https://github.com/nsf/gocode)
 * [Gorilla](https://github.com/gorilla)
-* [GoBuild](http://gobuild.io)
 * [Docker](https://docker.com)
 
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