mg: add new package/microscopic emacs style editor

For Emacsian!

You can use "Dired", which is Emacsian's favorite.
You can also use "re-search".

Signed-off-by: Hirokazu MORIKAWA <morikw2@gmail.com>

utils/mg/Makefile

@@ -0,0 +1,42 @@
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=mg
+PKG_VERSION:=20180927
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://github.com/ibara/mg/releases/download/mg-20180927
+PKG_HASH:=99b2fd2cf9d6474153d6c5769c818dd5514c147b8a8ad660a5e114bc1ebd504d
+
+PKG_MAINTAINER:=Hirokazu MORIKAWA <morikw2@gmail.com>
+PKG_LICENSE:=PUBLICDOMAIN ISC BSD VARIOUS
+PKG_LICENSE_FILES:=README.md
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/mg
+  SECTION:=utils
+  CATEGORY:=Utilities
+  DEPENDS:=+libncurses +libpcre
+  TITLE:=microscopic EMACS style editor
+  URL:=https://github.com/ibara/mg
+  SUBMENU:=Editors
+endef
+
+define Package/mg/description
+ Mg is intended to be a small, fast, and portable editor for people who
+ can't (or don't want to) run emacs for one reason or another, or are not
+ familiar with the vi editor. It is compatible with emacs because there
+ shouldn't be any reason to learn more editor types than emacs or vi.
+endef
+
+define Package/mg/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/mg $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,mg))