open model and controller concern
:memo:
:white_check_mark: open concern file
refactor spec
remove openSync
refactor spec
remove duplicated code
remove duplicated code
remove deplucated code
remove dupulicated code
use space-pen-view instead of atom
remove workSpaceView
update atom-space-pen-views
update spec
commentout finder spec
Update README.md
Merge pull request #63 from hmatsuda/support-open-concern

Support open concern