Merge pull request #4 from mc12345678/master

ZC 1.5.1 update of zen_Bundle to permit continued operation
Remove BAK files left in error
Deleted inadvertently remaining BAK Files
Replace all shortags

Replace all instances of "<?=" with "<?php echo".
Merge branch 'master' of https://github.com/DivaVocals/zen_BundleProducts.git
Essentially resolves issue 5.

Added ability to respect the Read Only Attribute
using the ZC standard method, not a javascript
method.

Also modified some of the files that had the
short echo tag replaced with the echo statement.
Only thing is that when replacing the short
echo tag, the statement didn't get the ending
semi-colon.. Not 100% sure that it is required;
however, it was added to some of the files.

This could change the functionality.