New example site / tweaks to new configs.
The API is not making the 4.1 release, and this is super old code anyway.
Fixes to new example site.
More fixes.
Switched previous/next arrows on tree pagination so previous is left next is right.
Made full WYSIWYG in callouts editor look a bit better.
Fixed creating/updating templates.
Added ID checking to templates.
Going to try to standardize the use of session vars for error/save.
ID checking for field types and callouts.
AJAX should only set module data if the module exists. Also wasn't setting $bigtree["module"].
Merge branch '4.1-devel' into 4.2-devel