Masking b

Implemented masking as mentioned here #70 (closed)

added internal architecture + 1 deleted label

resolved all threads

I just saw that we have a dangling merge request !45 (closed), that once faced the same problem, but it is somewhat outdated.. so maybe we could close both altogether ?

resolved all threads

resolved all threads

mentioned in issue #91 (closed)

merged

mentioned in commit 19c9086a

mentioned in commit 96f0ed29

mentioned in merge request !45 (closed)

mentioned in issue #70 (closed)

mentioned in issue #58 (closed)

mentioned in issue #86 (closed)

mentioned in issue #65 (closed)

mentioned in issue #61 (closed)

mentioned in issue #66 (closed)