updated acknowledgements
added json dependency to the ubuntu packages; todo: update/release a new developer package
Added track anything form and added feature for graphing labs.

minor modifications by bradymiller
Add PDF Page Controls to globals and Header and Footer to Patient Reports PDF
Added openemr apache configuration files for ubuntu/debian packages
Updated ubuntu-debian package for patch 3
fixed web_root path to work with simple soft link

-for example, if place a soft link in /var/www/html/openemr which links to /var/www/openemr
Correction for code_data when no code type specified