added Alternative Menu script

(closes #23 - cherry picked from commit 1df0902eb099f418ec3900f62e59469f03643bc9)
QLRank.com --> QLRanks.com
Prevent <li> content from wrapping to the next column.
Renaming 'Quake Live Navigation' to 'Quake Live Keyboard Navigation'
Rework console output to make it a bit more useful.
Include userscript name in the 'successful retrieval' message, if available.
Tweaking the success message
Showing the script 'note' if available.  The note was inadvertently left out in 100284e487938a41ca3715abb94e8e8ff053a8c7
Standarize server console output using the 'logTime' helper.
Include QLHM in the versionCheck console messages
Adding 'update hook.js' step to server instructions.
Removing unused 'now' var from the server.
Expose lastCheck(|UTC) and nextCheck(|UTC) data
Adding 'nextCheckMinutes'
1. Check ".meta.js" before doing a full script retrieval (closes #1)
2. Break out userscripts.org stuff to "uso.js"
Oops... increasing script update check interval from 2 to 30 minutes
Merge branch 'master' of git://github.com/supahgreg/qlhm