Tests for seeing how PA and pct are affected by corrupting leakages.
Dick's script for using Robishaw's writeleak.for script to insert a leakage table into a MIRIAD data file.
Added executable via MIRMAKE.
Added carriage returns.
Deleted ant and source files, since they were moved to a non-c_soft directory.  Also moved many stokes_* files to a new directory.