1) Fixed issue related to "Approve" in "list of approvals" >> "view"
2) Query optimization of "Patient uploaded files" listing in "list of approvals"

Signed-off-by: Teny <teny@zhservices.com>
Fixed some weirdness with assigning a message recipient, and allowing a message to be closed with a new note appended and no recipient.
Added procedure order manifest report for orders that need review or going out on paper.
Added transmit timestamp to orders and logic to set and check it.
Added option to omit circumferences in the Vitals form.
Added feature to associate patient notes (messages) with procedure orders and their results.
A couple of bug fixes for manual procedure results.
Patient balance computation improvements on patient summary page.

 -Addressed code review suggestions.

Signed-off-by: Dinesh <dinesh@capminds.com>
Reduced the font size of the billing widget in previous commit
Added administrative utility to merge two patient charts.
Patient merge utility fixes to deal with CouchDB and some suggestions from code review.
The $to_date and $from_date variables were incorrectly referenced as $form_to_date and $form_from_date.