additional progress GibPascal 1.3

Still writing code for the next release. Since the last post:

o corrected issues with delete function.

o corrected issues with right side variables with until statement.

o More variable fixes have been applied.

o 'while' ... 'do' ... 'begin' ... 'end;' coding has started. basic constructs have been done.
Basic for loops are working.
Nesting of for loops and var manipulation still has much work.

I will continue to push out alpha releases on http://mrgibson.com/gibpascal/