[EAGLE-1045] remove scala-tools.release repo which is not useful
[EAGLE-1045] remove scala-tools.release repo which is not useful

Author: yonzhang <yonzhang2012@gmail.com>

Closes #951 from yonzhang/branch-0.5.

(cherry picked from commit d85ac92b39c7b005e44f8a88566abd4ff09dd51a)
Signed-off-by: Jay <f7a585f51c1d4ac06fa0c5e9ba8b0ed0aa70e296@gmail.com>

haoch/incubator-eagle,haoch/incubator-eagle,yonzhang/incubator-eagle,haoch/Eagle,zombieJ/incubator-eagle,haoch/incubator-eagle,zombieJ/incubator-eagle,haoch/Eagle,qingwen220/eagle,1haodian/eagle,haoch/Eagle,yonzhang/incubator-eagle,zombieJ/incubator-eagle,1haodian/eagle,qingwen220/eagle,zombieJ/incubator-eagle,haoch/Eagle,haoch/Eagle,1haodian/eagle,1haodian/eagle,haoch/incubator-eagle,yonzhang/incubator-eagle,qingwen220/eagle,yonzhang/incubator-eagle,zombieJ/incubator-eagle,qingwen220/eagle,qingwen220/eagle,haoch/incubator-eagle,yonzhang/incubator-eagle,haoch/incubator-eagle,1haodian/eagle