Merge pull request #1116 from omega/omega/fix-typo

Fix two typos
Adds QA Hackathon to sponsors.
Overwrite SyntaxHighlighter's url regexp to allow tildes

closes #1118.
Add higher resolution icons to favicon.ico

Adds a 32x32 and 48x48 icon to favicon.ico. It means the filesize increases slightly,
but it also means that it looks nicer in Firefox, Safari and Chrome tabs.

I also added apple-touch-icon (152x152, iOS7 retina version) if someone saves metacpan
to their "home screen" on mobile devices, this icon will be used.

The favicon.ico icons are transparent, the apple-touch-icon is on a white background.
iOS uses a black background for transparent parts and that looked pretty damn awful.
Adds /author/*/releases endpoint.
Merge pull request #1121 from omega/hires-favicon

Add higher resolution icons to favicon.ico
Adds pagination to /author/FOO/releases.
Update README.md
improve issue links
Merge pull request #1125 from mmoreram/patch-1

Update README.md
Merge pull request #1098 from haarg/better-issue-links

improve issue links
Reroute Author controller using Chained actions
Get author feed data directly instead of forwarding

By changing the Author controller to chained actions I broke the
forwarding to /author/index but it was also doing more requests than necessary.
Fix uc-author redirect on feed

Because the feed forwarded to /author it used to redirect,
but to the wrong Location.  I had to change the chained actions to switch
from Path to PathPart in order to get `$c->action` to be right.
Remove unused condvar
Add link to this version and latest version on s.c.o
Merge pull request #1130 from OiOiOiOi/Add_link_to_SCO

Add link to this version and latest version on s.c.o
Give SCO it's own heading and standardize links
Update tests to match!
Fix reference to stash