Minor

Fix

• fixed the problem not to call d->d or g->g after IME-key.

Change

• abolished switching ways with the mouse of Dedicating Mode. Concretely, please refer next section.
• updated some build scripts.

New

• added EnableTargetingOfDedicate2Window and DisableTargetingOfDedicate2Window. You can switch Dedicate Mode by commands, for example, :enable d2w or :disable d2w.