More filtering, template control, and layout styles.
Removed inadvertently left-in debugging statement
Added wildcard and alternation searches.
Adds weekday search by alternatives e.g. "Mon|Tue" and
symbolic day names e.g. "today|tomorrow|+2 days"
Added GitTip tip jar
Merge pull request #1 from jonathaneunice/master

Wildcard and alternation searches, more template control, and list2 layout style