Adding fix for #2105, Email Component template should default to null? Adding fix for #2196, allow creation of user defined headers in email component. Adding fix for #2215, EmailComponent header injection protection and cleaning. Adding fix for #2717, EmailComponent should account for SAFE_MODE restriction on php mail function. Adding fix for #2855, EmailComponent methods and parameters (to, subject, message, from etc.) should be email injection safe Adding fix for #2859, EmailComponent does not send email when adding cc: and bcc:
Adding fix for #2105, Email Component template should default to null?
Adding fix for #2196, allow creation of user defined headers in email component.
Adding fix for #2215, EmailComponent header injection protection and cleaning.
Adding fix for #2717, EmailComponent should account for SAFE_MODE restriction on php mail function.
Adding fix for #2855, EmailComponent methods and parameters (to, subject, message, from etc.) should be email injection safe
Adding fix for #2859, EmailComponent does not send email when adding cc: and bcc:

git-svn-id: d6601dcf5e7dd084c06453dcde34b6bc00f2d257@5389 3807eeeb-6ff5-0310-8944-8be069107fe0

marciotrindade/cake_on_rails,marciotrindade/cake_on_rails