Release 1.1.2

The file ll/setup now also loads LL::ConfigurationCompiler to ensure that
the TYPES array (and thus LL::Driver#id_to_type) can be used outside of
ruby-ll itself.

Release 1.1.1

Parser errors produced by ruby-ll's own parser/grammar now include the line
number/column number whenever possible.

Release 1.1.0

This release changes the way error handling is done. Instead of having multiple,
separate error callbacks there's now only one error callback:
LL::Driver#parser_error. See commit 22b6081
for more information.

While this change technically breaks backwards compatibility I do not consider
the old error handling system part of the public API, mainly due to it being
extremely painful to use.

Release 1.0.0

The first public release of ruby-ll!