Added special custom sets, the date picker is the first one.

Added the whole jquery.datePicker folder, would be wise to compress the js files at least. 
Randy, you owe me big time! : )

Don't like the fact that I'm using the SQL query to check if the custom field exists.
I'm doing it in a loop when checking for names, REFACTOR FFS. glz_check_custom_set_name()

Using string concatenation rather than array. Apparently, it's much faster...

Author: Gerhard Lazu

TODO

@@ -10,9 +10,13 @@
 
 * perform searches via GET, not POST so that we can mimic the safe-search functionality
 
+* paginate search results
+
 
 == DONE ==
 
+* add date picker jQuery plugin
+
 * limit the pages where glz_custom_fields adds it's JS & CSS in the head http://forum.textpattern.com/viewtopic.php?pid=202254#p202254
 
 * jQuery annoying bug http://forum.textpattern.com/viewtopic.php?pid=184368#p184368