aegsc v0.38.0

New Feature: Directives

Directives are special instructions to the compiler. Usage details can
be found in the format tutorial under the "Directives" section.

Of particular note is the set-defaults directive, which allows one to
specify the default values for missing header fields in template blocks.
This directive allows template to be DRY; that is, the repeated field
value does not have to be repeated in every block.

More directives are planned in the future.