resolving helm and tmm-menubar conflict
see https://github.com/emacs-helm/helm/commit/e6d0634c41eeeb2219d15baf0dfd4758ef16b221
keystroke is now display right after I key in.
tuned font size in windows box
Merge commit 'remotes/origin/master~2'
Merge commit 'remotes/origin/master~1'
Merge remote-tracking branch 'origin/master'