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
Give list of author releases a sensible title.
Use var instead of redoing method chain
Merge branch 'oalders/all-author-releases'

* oalders/all-author-releases:
  Use var instead of redoing method chain
  Give list of author releases a sensible title.
  Fix reference to stash
  Remove unused condvar
  Fix uc-author redirect on feed
  Get author feed data directly instead of forwarding
  Reroute Author controller using Chained actions
  Adds pagination to /author/FOO/releases.
  Adds /author/*/releases endpoint.