check permissions when registering a new scheme in controller

[jellegerbrandy]

I.e. rewrite this line in registerScheme:

/* require(bytes4(15)&(_permissions^scheme.permissions)&(~schemes[msg.sender].permissions) == bytes4(0)); */

[leviadam]

Hi @jellegerbrandy,

Can you tell what is the status with this issue?
In the code there is a comment:
// XXX: Commented these next line as they led to errors and I cannot understand the code

But the line is currently not commented and all tests are working.

[jellegerbrandy]

its a leftover i forgot and can be removed

[leviadam]

Done.