Changed input parameters, natural units and got rid of single occurances of the G
constant.

- First, told by Dr. Fisher, input parameters were changed to new set.
- Natural units were applied.
- Single occurances of G were gotten rid of mostly.
Added memory usage of B14A and B14C.
Fixed W calculation, changed testing file and added calculation scan.

- There was a mistake in the W calculation. In order to get rid of the
  single G factors, I redid the W calculation whereas pretty much
everything was correct as it was but the Y_i and especially the X_i
coefficients were wrong.
- Added axis labels and axis ranges in testing.
- Added docs/ and docs/calc/ folders in order to document the reasons
  and formulas. Scan of calculation has been added.
Merge branch 'martin'