C-v key binding should not be bound when cua-mode key bindings are disabled

[tuhdo]

Some people may not use cua-mode with its key bindings but
rectangular features (like myself). C-v is bound with a yank
command even if cua-mode key bindings are not enabled. This
change fixes this issue.

This line:

(when cua-mode....

Should be replaced with:

(when (and cua-mode cua-enable-cua-keys) ....

[sabof]

Try the latest commit

[tuhdo]

It is fixed. Thanks.