Fix for date range in AMC CDR report
Review/remove Contrib Forms

Removed forms from contrib folder on the following list of criteria:
1.  Bad install/excessive table footprint
2.  Single Text Field form or was particularly low quality
3.  Replicates other function (i.e. family history, insurance data,
vitals form type data).
4.  Was part of set that had others that did not function and was low
quality.
NOTE:  some forms kept due to useful code examples.
LBF plugin and layout updates
Option for showing description instead of codes in LBF Billing Code fields, and some related fixes.
Added features to support data sharing among LBF forms.
Cosmetic tweaks for column widths in the layout editor.
Updates to support a "VisForm" source in LBF layouts.
Layout options for read-only fields, and auto-display age or gestational age after dates.
Add P option for LBF layouts to default to previous value. Fixed data save bug.
Support for LBF field skipping feature.
LBF: Report fields from other sources, save form even if no native fields, some other fixes.
Fix for path to Zend stuff in the Ubuntu/Debian Packages.