Made sure that scripts are only recompiled when the script file - or the symlink pointing to it - is strictly newer.

Be explicit about signedness of data in binary code representation. Some architectures, like ARM, differ in this respect.

Enabled (optional) support for Valgrind in the testsuite and fixed a few intricate bugs in the process.

Properly implemented dumping a binary including a list of required extensions and support for extension-specific output.

RECOVERED FROM INCONSISTENCY: developed testsuite and binary dumping and fixed various small issues.

Basic include functionality seems to be working and if source scripts are changed the binary is always recompiled.

Removed part of the code duplication between address-part, match-type and comparator implementations.

Moved address-part, match-type and comparator code registries from interpreter to binary where they belong.