Snapshot 81

Binary targets OS X 10.8(Mountain Lion), 10.9(Mavericks), 10.10(Yosemite), and 10.11(El Capitan)

- Vim patch 7.4.909
- Fix adding/closing tab redraw issue
- Support Emoji🐱

Script interfaces have compatibility with these versions

- Lua 5.2
- Perl 5.16
- Python2 2.7
- Python3 3.5
- Ruby 2.0

src/MacVim/Info.plist

@@ -1256,7 +1256,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>80</string>
+	<string>81</string>
 	<key>NSMainNibFile</key>
 	<string>MainMenu</string>
 	<key>NSPrincipalClass</key>