Merge branch 'dev' of https://github.com/qualintitative/egoweb into dev

Conflicts:
	egowebWebApp/protected/runtime/application.log
Added example securityManager config.
Fixed missing close bracket typo in for loop of Interview->getEgoId()
Added securityManager config to console.php.bak
Added encrypt() and decrypt() functions.
Don't perform encryption in encrypt() if empty sring parameter is passed in.
Encrypted answer.value, answer.otherSpecifyText, questionOption.name values and refactor affected code.
Don't encrypt in Study.beforeSave() and decrypt in Study.afterFind()
Encrypt alters.name and affected code.
Encrypt alterlist.name & alterList.email and affected code.
Encrypt notes.notes and affected model.
Encrypt user.name & user.email and model.
Refactor code to use decrypt() and encrypt() instead of legacy functionalities.
Refactored UserIdentity->authneticate() to user UserIdentity->getUserByEmail() to handle encrypted "name" column.
Merge pull request #5 from qualintitative/encryption

Merging "Encryption" branch into "dev".