Removed useless "Author" section from the readme.
Initial support for tuples in comparisons. Tuples can be constructed and
compared. Variables are still limited to ints.
Slightly better support for int tuples: they may now come from a
variable. However, variables must expand directly into an int literal or
a tuple of int literals. Doing more than that well is beyond the scope
of this application.
Work in progress. Requires version string parsing.
New option -V for parsing the components of a version string and make
them available as variables.
.ocp-indent file for better indentation.