implemented some/many

some and many should be implemented
getString parser
creating parse tester
test file improvements
added additional tests for parse
more tests
endStream and tests
added getwhitespace and getanydigit
Added getAnyDigit, getAnyLetter, getWhiteSpace

Decided that even though these functions will be
kind of slow when used in practice that there're still
quick to implement now.  Probably need to clean
this up for a later revision.
Created Parse AST file
Fixed bug with getAnyX

If !! uses an index that is too large you get an exception.
Did length check to ensure that I was not about to perform
and out of index access.
Created getSymbol, getVar

The getSymbol can be used to get any identifier.

getVar just calls getSymbol, but then it wraps the result
in a Var constructor