move instance files to trash directory in delete action
a script to clean up trash direcory
Merge branch 'master' of github.com:luoyun/LuoYunCloud
spec change for 0.6.2
move deleted disk to trash
move deleted disk to trash
Merge branch 'master' of github.com:luoyun/LuoYunCloud

Conflicts:
	tools/spec/luoyuncloud.spec