B3 - Add ability to encrypt Origin C code

For easier Origin C code distribution, a new file ext, .ocz, is introduced. It is a C file but have the following differences:

• Can be in workspace just like c file, and visible in code builder and LT in every way.
• Password protected, so if you try to open it in Code Builder, you will need to enter a password. User can add option in this dialog to remember the password in the local user's registry for 30 days.
• OCZ files can be drag and drop into Origin for easy installation. It will not be added to system folder, but it will autoload so functions in such file will be available when Origin starts. We can add a new folder in Code Builder for such type of files, like User-AutoLoad