Make the search term optional in its route
Search should implement the RoutableInterface
Implement search
Require a search term
Clean up the code a little
Add search templates for other formats
Also order by recurringdate

Simply ordering by eventdatetime.starttime does not work for recurring events.
Remove an extra ORDER BY statement
Remove extra permalink
Correctly assign the result of strtotime to $dt
Merge remote-tracking branch 'upstream/seven-year-itch' into issue-35
correctly implement the json search template
Merge pull request #88 from unl/kabel-four

Sprint 1 Day 4
Merge remote-tracking branch 'upstream/seven-year-itch' into issue-35
Move title and extra information into sidebar
Consolidate date search logic
Add styles for search subscribe links
Merge pull request #84 from mfairchild365/issue-35

Implement Search
Fix encoding issues with rss

Some records were not being displayed in firefox.  Send proper headers and use htmlspecialcars on text from the database.
Don't use htmlspecialchars() in dbStringToHTML()

This causes with problems because it is used in more than just the XML output.  htmlspecialchars() should be specific to rss output.