Initial commit to Github for adding traceability

I run this on first. The output of the trace matrix from the other tool
is in a word document table which I save as a text document. I run this
which creates an empty requirement for everything that is traced, then I
run the convert word to doorstop script on my requirements document to
fill in the normative and text details.

Text trace looks like:
SWR1111
SDD1111
SSTC1111
SSTP1111
SWR2222
SDD2222
SWR3333

where SDD1111 and SSTC1111 would be traced to SWR1111 and SSTP1111 would
be traced to SSTC1111.

SWR = equivalent to HLR
SDD = equivalentish to LLR
SSTC = high level test case - tests HLR
SSTP = test procedure for SSTCs