Give favicon.ico proper transparency.

Previously the icon only looked sane on a white background, anything else and
you could see ugly white splotches. Now the background is fully transparent.
Also cleaned up unused favicon.ico paths.

diff --git a/root/favicon.ico b/root/favicon.ico
deleted file mode 100755 (executable)
index a95e7f3..0000000
Binary files a/root/favicon.ico and /dev/null differ

diff --git a/root/favicon_gif.ico b/root/favicon_gif.ico
deleted file mode 100755 (executable)
index fea2fec..0000000
Binary files a/root/favicon_gif.ico and /dev/null differ

diff --git a/root/static/favicon.ico b/root/static/favicon.ico
index fea2fec..3fa197f 100755 (executable)
Binary files a/root/static/favicon.ico and b/root/static/favicon.ico differ