Put the "yay!" message back
Love: better username regex
Love: replace "because" with colon

* fix username regex to not grab spaces
Love: regex now case-insensitive (thanks, yuda!)
Match multiple lovees again
Matches on <3 and :heart: too. (Thanks Hillary!)
Love: Match :heart*: too
Merge pull request #2 from yozlet/master

Various love tweaks (see commit list)