toggle @killed when kill is sent
add exit
Save before run.
clean
remove unneccessary
Merge pull request #20 from dsandstrom/ds2-kill_process

Added @killed when kill is sent
Update changelog
Use WorkspaceView#open instead of WorkspaceView#openSync in ruby-test-view-spec.coffee.
Merge pull request #21 from benastan/master

Save before run.
Update changelog