rfooter icons: switch to Font Awesome

Use web font to draw icons.

16 files changed, 1 insertions, 44 deletions

diff --git a/source/img/README.rst b/source/img/README.rst
index 6f300dbe..715d1a90 100644
--- a/source/img/README.rst
+++ b/source/img/README.rst
@@ -3,26 +3,10 @@ The icon and favicon files are generated via the following commands: ::
   cd source/img
   xelatex icon.tex
   xelatex icon-square.tex
-  for size in 100 150 200 300 400 2048; do convert icon.pdf -density 400 -resize $sizex$size icon-$size.png; done
   for size in 16 32 48 144; do convert icon.pdf -density 400 -resize $sizex$size favicon-$size.png; done
   convert icon-square.pdf -density 400 -resize 152x152 apple-touch-icon-152.png
-  optipng favicon-*.png icon-*.png apple-touch-icon-152.png
+  optipng favicon-*.png apple-touch-icon-152.png
   convert favicon-16.png favicon-32.png favicon-48.png ../favicon.ico
   rm favicon-16.png favicon-32.png favicon-48.png
 
 Credit to `audreyr/favicon-cheat-sheet <https://github.com/audreyr/favicon-cheat-sheet>`_ for favicon handling tips.
-
-The feed icon isn't so easy to create with TikZ (I don't know the necessary parameters), so I downloaed one (256x256) from `IconFinder <https://www.iconfinder.com/icons/49861/feed_rss_icon>`_. The original PNG can be found `here <http://i.imgur.com/4XE3iL3.png>`_. Then I processed the PNG with ``optipng``, the result of which is ``feed-256.png``. The smaller ``feed-14.png`` is generated through::
-
-  for size in 16 32; do convert feed-256.png -resize $sizex$size feed-$size.png; done
-  optipng feed-*.png
-
-Next, the horizontal mirror ``rss-14.png`` is generated through::
-
-  for size in 16 32; do convert feed-$size.png -flop rss-$size.png; done
-  optipng rss-*.png
-
-The CreativeCommons icon ``cc.svg`` is pulled from `the official downloads page <https://creativecommons.org/about/downloads>`_ and converted to 16x16 PNG through::
-
-  for size in 16 32; do convert cc.svg -resize $sizex$size cc-$size.png; done
-  optipng cc-*.png
diff --git a/source/img/cc-16.png b/source/img/cc-16.png
deleted file mode 100644
index f1e8da59..00000000
--- a/source/img/cc-16.png
+++ /dev/null
diff --git a/source/img/cc-32.png b/source/img/cc-32.png
deleted file mode 100644
index cc0856b6..00000000
--- a/source/img/cc-32.png
+++ /dev/null
diff --git a/source/img/cc.svg b/source/img/cc.svg
deleted file mode 100644
index cb08896c..00000000
--- a/source/img/cc.svg
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>

-<!-- Generator: Adobe Illustrator 13.0.2, SVG Export Plug-In . SVG Version: 6.00 Build 14948)  -->

-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">

-<svg version="1.0" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

-	 width="64px" height="64px" viewBox="5.5 -3.5 64 64" enable-background="new 5.5 -3.5 64 64" xml:space="preserve">

-<g>

-	<circle fill="#FFFFFF" cx="37.785" cy="28.501" r="28.836"/>

-	<path d="M37.441-3.5c8.951,0,16.572,3.125,22.857,9.372c3.008,3.009,5.295,6.448,6.857,10.314

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-		c-3.123,3.085-6.666,5.448-10.629,7.086c-3.961,1.638-8.057,2.457-12.285,2.457s-8.276-0.808-12.143-2.429

-		c-3.866-1.618-7.333-3.961-10.4-7.027c-3.067-3.066-5.4-6.524-7-10.372S5.5,32.767,5.5,28.5c0-4.229,0.809-8.295,2.428-12.2

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-		c-2.515,2.553-4.448,5.419-5.8,8.6c-1.354,3.181-2.029,6.505-2.029,9.972c0,3.429,0.675,6.734,2.029,9.913

-		c1.353,3.183,3.285,6.021,5.8,8.516c2.514,2.496,5.351,4.399,8.515,5.715c3.161,1.314,6.476,1.971,9.943,1.971

-		c3.428,0,6.75-0.665,9.973-1.999c3.219-1.335,6.121-3.257,8.713-5.771c4.99-4.876,7.484-10.99,7.484-18.344

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-		l-4.287,2.229c-0.458-0.951-1.019-1.619-1.685-2c-0.667-0.38-1.286-0.571-1.858-0.571c-2.856,0-4.286,1.885-4.286,5.657

-		c0,1.714,0.362,3.084,1.085,4.113c0.724,1.029,1.791,1.544,3.201,1.544c1.867,0,3.181-0.915,3.944-2.743l3.942,2

-		c-0.838,1.563-2,2.791-3.486,3.686c-1.484,0.896-3.123,1.343-4.914,1.343c-2.857,0-5.163-0.875-6.915-2.629

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-		C32.604,18.558,35.441,20.101,37.156,23.187z M55.613,23.187l-4.229,2.229c-0.457-0.951-1.02-1.619-1.686-2

-		c-0.668-0.38-1.307-0.571-1.914-0.571c-2.857,0-4.287,1.885-4.287,5.657c0,1.714,0.363,3.084,1.086,4.113

-		c0.723,1.029,1.789,1.544,3.201,1.544c1.865,0,3.18-0.915,3.941-2.743l4,2c-0.875,1.563-2.057,2.791-3.541,3.686

-		c-1.486,0.896-3.105,1.343-4.857,1.343c-2.896,0-5.209-0.875-6.941-2.629c-1.736-1.752-2.602-4.19-2.602-7.313

-		c0-3.048,0.885-5.466,2.658-7.257c1.77-1.79,4.008-2.686,6.713-2.686C51.117,18.558,53.938,20.101,55.613,23.187z"/>

-</g>

-</svg>

diff --git a/source/img/favicon-152.png b/source/img/favicon-152.png
deleted file mode 100644
index 70cdb353..00000000
--- a/source/img/favicon-152.png
+++ /dev/null
diff --git a/source/img/feed-16.png b/source/img/feed-16.png
deleted file mode 100644
index d5ead47c..00000000
--- a/source/img/feed-16.png
+++ /dev/null
diff --git a/source/img/feed-256.png b/source/img/feed-256.png
deleted file mode 100644
index cc64b292..00000000
--- a/source/img/feed-256.png
+++ /dev/null
diff --git a/source/img/feed-32.png b/source/img/feed-32.png
deleted file mode 100644
index 2d44b08e..00000000
--- a/source/img/feed-32.png
+++ /dev/null
diff --git a/source/img/icon-100.png b/source/img/icon-100.png
deleted file mode 100644
index acb60895..00000000
--- a/source/img/icon-100.png
+++ /dev/null
diff --git a/source/img/icon-150.png b/source/img/icon-150.png
deleted file mode 100644
index effbb89d..00000000
--- a/source/img/icon-150.png
+++ /dev/null
diff --git a/source/img/icon-200.png b/source/img/icon-200.png
deleted file mode 100644
index 9e6896de..00000000
--- a/source/img/icon-200.png
+++ /dev/null
diff --git a/source/img/icon-2048.png b/source/img/icon-2048.png
deleted file mode 100644
index 3ef2502a..00000000
--- a/source/img/icon-2048.png
+++ /dev/null
diff --git a/source/img/icon-300.png b/source/img/icon-300.png
deleted file mode 100644
index c3bd33ad..00000000
--- a/source/img/icon-300.png
+++ /dev/null
diff --git a/source/img/icon-400.png b/source/img/icon-400.png
deleted file mode 100644
index 6de14504..00000000
--- a/source/img/icon-400.png
+++ /dev/null
diff --git a/source/img/rss-16.png b/source/img/rss-16.png
deleted file mode 100644
index 3353bc95..00000000
--- a/source/img/rss-16.png
+++ /dev/null
diff --git a/source/img/rss-32.png b/source/img/rss-32.png
deleted file mode 100644
index 227a0535..00000000
--- a/source/img/rss-32.png
+++ /dev/null