Delete old bundle files

Signed-off-by: Fam Zheng <famz@redhat.com>
syntax: Tweak colors of mail quote

Signed-off-by: Fam Zheng <famz@redhat.com>
remove .netrwhist

Signed-off-by: Fam Zheng <famz@redhat.com>
bundle: Add sleuth.vim plugin

It automatically detects indentation of the file.

Signed-off-by: Fam Zheng <famz@redhat.com>
airline: Add working directory in status line

Signed-off-by: Fam Zheng <famz@redhat.com>
Delete bundle .git files

Signed-off-by: Fam Zheng <famz@redhat.com>