Confirm to kill running git process in progress dialog

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Can enable "confirm to kill running git process in progress dialog" in settings page

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Merge branch 'confirm-kill-process'
Can cancel revert files

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Updated libgit2

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Set template path on program start instead of individual init/clone commands

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Merge branch 'libgit2-init-templates'