Update MUA switch, refresh el-get recipes

Signed-off-by: Youhei SASAKI <uwabami@gfd-dennou.org>
rename autoinsert-mode setting

Signed-off-by: Youhei SASAKI <uwabami@gfd-dennou.org>
Update bundle settings

Signed-off-by: Youhei SASAKI <uwabami@gfd-dennou.org>
Update Makefile target

Signed-off-by: Youhei SASAKI <uwabami@gfd-dennou.org>
change Mew Addrbook location

Signed-off-by: Youhei SASAKI <uwabami@gfd-dennou.org>