Add README.Mahara file for FontAwesome (Bug 1518842)

Change-Id: Ia4ebd5bf2b3bdb8b75530ff58826e74794aa9f68

htdocs/theme/raw/fonts/README.Mahara

+FontAwesome
+===========
+
+Website: http://fontawesome.io
+Version: 4.4.0
+License: http://fontawesome.io/license Font: SIL OFL 1.1 License
+See also: theme/raw/sass/lib/font-awesome/ for CSS license information
+
+This library is for the Font awesome icon glyphs. Note
+that it also includes content in theme/raw/sass/lib/font-awesome.
+
+
+Open Sans
+=========
+
+Website: https://www.google.com/fonts/specimen/Open+Sans
+Version: 1
+Author: Steve Matteson
+License: Apache License, version 2.0
+
+Open Sans is a humanist sans serif typeface designed by Steve
+Matteson, Type Director of Ascender Corp. This version contains the
+complete 897 character set, which includes the standard ISO Latin 1,
+Latin CE, Greek and Cyrillic character sets. Open Sans was designed
+with an upright stress, open forms and a neutral, yet friendly
+appearance. It was optimized for print, web, and mobile interfaces,
+and has excellent legibility characteristics in its letterforms.
+
+
+Roboto Slab
+===========
+
+Website: https://www.google.com/fonts/specimen/Roboto+Slab
+Version: 1
+Author: Christian Robertson
+License: Apache License, version 2.0
+
+Roboto has a dual nature. It has a mechanical skeleton and the forms
+are largely geometric. At the same time, the font features friendly
+and open curves. While some grotesks distort their letterforms to
+force a rigid rhythm, Roboto doesn’t compromise, allowing letters to
+be settled into their natural width. This makes for a more natural
+reading rhythm more commonly found in humanist and serif types.
+
+
+Bootstrap Glyphicons Halflings
+==============================
+
+Website: http://getbootstrap.com/components/#glyphicons
+Version: 1.9
+License: MIT License
+
+Includes over 250 glyphs in font format from the Glyphicon Halflings
+set. Glyphicons Halflings are normally not available for free, but
+their creator has made them available for Bootstrap free of cost.
+

htdocs/theme/raw/sass/lib/font-awesome/README.Mahara

+FontAwesome
+===========
+
+Website: http://fontawesome.io
+Version: 4.4.0
+License: http://fontawesome.io/license CSS: MIT License
+See also: theme/raw/fonts for font license information
+
+This SASS library does CSS magic to display vector-based graphics for icons. Note
+that it also includes content in theme/raw/fonts/font-awesome.
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