[ANNOUNCE] git-link -- builds repository browser links

Hi all,

If you find yourselves sending out a ton of gitweb, cgit or github links 
every day, git-link is a sub-command that can speed things up for you by 
eliminating pointy-clicky time that you would spend in a browser.

Example:
 > $ git config --add link.url http://git.kernel.org/?p=git/git.git
 > $ git config --add link.browser gitweb

 > $ git link v1.7.9~^{tree}
 > 
http://git.kernel.org/?p=git/git.git;a=tree;h=903db0d86a809b1f84415654369a3cf6dff5f4d5

 > $ git link --clipboard fsck.c
 > 
http://git.kernel.org/?p=git/git.git;a=blob;h=6c855f84f01c19678399d85181da1094bd61b371;f=fsck.c

Links:
  - https://github.com/gvalkov/git-link
  - http://pypi.python.org/pypi/gitlink

Best,
G.