Update README

README.md

 # emoji
 Create emoji color fonts as Debian packages
+
+These scripts package the available color font emojis (please download
+elsewhere and put them in /usr/share/fonts/truetype on the build PC)
+in Debian packages.  Your usage or distribution must be in compliance
+with the license.
+
+## Emojione
+
+Emoji artwork provided by EmojiOne http://emojione.com
+
+Licenses: https://www.emojione.com/licenses
+
+Origin: https://github.com/emojione/emojione
+
+## Twemoji
+
+  + Copyright 2016 Brad Erickson CC-BY-4.0/MIT
+  + Copyright 2016 Twitter, Inc. CC-BY-4.0
+  + Copyright 2013 Joe Loughry and Terence Eden MIT
+
+License: CC-BY-4.0 and MIT
+
+Origin: https://github.com/eosrei/twemoji-color-font
+
+## Noto Emoji
+
+Copyright by Google Inc.
+
+License: Apache License 2.0, SIL Open Font License 1.1
+
+Origin: https://github.com/googlei18n/noto-emoji/
\ No newline at end of file

debian/control.in

@@ -7,13 +7,16 @@ Build-Depends: debhelper (>= 4.1.16), build-essential, autoconf, automake, autot
 Package: @PACKAGE_NAME@one
 Version: @PACKAGE_VERSION@
 Architecture: all
+License: Emojione-free
 Description: Emojione font
  EmojiOne font in CBTD bitmap format
+ Emoji artwork provided by EmojiOne http://emojione.com
  .
 
-Package: twitter-@PACKAGE_NAME@
+Package: tw@PACKAGE_NAME@
 Version: @PACKAGE_VERSION@
 Architecture: all
+License: CC-BY-4.0
 Description: Twitter Emoji font
  Twitter Emoji font in CBTD bitmap format
  .
@@ -21,6 +24,7 @@ Description: Twitter Emoji font
 Package: noto-@PACKAGE_NAME@
 Version: @PACKAGE_VERSION@
 Architecture: all
+License: Apache License 2.0/SIL OFL 1.1
 Description: Noto Emoji font
  Noto Emoji font in CBTD bitmap format
  .