Using RSA public/private key pairs to exchange password information.
Upgrade password storage from SHA1 to Blowfish with salts for both users
and onsite portal users
Move user passwords to separate table (users_secure)
Backwards compatability changes for systems that without support for
CRYPT_BLOWFISH. SHA1 + SALT is used instead
Implementation of Optional privileged database user + HOWTO documentation
Bug fix for document upload.  Document entry is no longer created in
database if file upload fails. Also whitespace cleanup (tabs to spaces)
Converted encounter form to new security model
Logic fix in user verification.
whitespace cleanup
Auto Installer Update for new Password Hashing Algorithms
Added clinical history to procedure orders, some changes to the manifest, minor fixes for results.
Enhancements to Electronic Reports page: send unsent orders, open order summary.
Added do-not-send option for individual procedures ordered.
Hiding patient instructions which are not yet used, and adding a couple of compendium loader fixes for YPMG.
developer demo installer fix to be compatible with new password hashing feature
Exceptions/Failures when RSA broken
Log openssl error
Fix typo in comment
Scanned Notes: Convert to new security model, escape form input, remove redundant code.
Some requested security fixes.
Convert login screen/module to new security model
remove client side RSA
Removed rsa key table from database scripts
Translation project - clean up a duplicate constant