Don't print Box 14 qualifier if no Box 14 date on HCFA 1500
Fixed claim type (box 1) in CMS 1500 paper claims, and removed obsolete referer UPIN.
fix to immun expiration date print on shot record
added json dependency to the ubuntu packages; todo: update/release a new developer package
Added openemr apache configuration files for ubuntu/debian packages
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
sql-injection fix in deleteDisclosure function
cross-scripting vulnerability fix in letter generator
Updates and fixes to ubuntu packages to work with modern ubuntu and debian version.
Fix for webserver_root and web_root variables in windows.

 -Note this has debugging lines in that need to be removed before official commit.
incremented patch version 6