dot/gitconfig.in: Use `mdw-pager' rather than `less' explicitly.

[profile] / dot / lesskey

### -*-conf-*-
### `less' key bindings and related configuration

#command
\177		back-screen
\kx		back-screen
\eOM		forw-line

#line-edit

#env
LESS = -iqgrh1j.3FSX
LESSOPEN = |lesspipe.sh %s