Headline Changes

(#284) Allow scoring of all-the-work compositions, using the atw_weight parameter.
(#306) Add new option base_music = "complib", which adds base music which exactly matches that
of CompLib (except that Monument can't count wraps). Thanks, @samuelsenior!
(#319) Remove non-duffer pruning. The non-duffer implementation was fiddly and complex and
difficult to both use and to maintain. It was useful, but just didn't justify its complexity.
(#323) Automatically expand courses which don't exist in other parts. This is particularly
relevant to link-method cyclic compositions, where previously one would have to provide every
cyclic course ("1234567890", "1023456789", "19023456789", etc.). Now, only one is required
and the rest are inferred.

Smaller Changes

(#205) Remove chunks and links which contribute too much method counts. This should have a small
speed improvement for compositions which include one lead of each method in each part
(e.g. 23-spliced Surprise Major).
(#221) In the guide, always use valid values for {start,end}_rows.
(#309) Align columns correctly when the maximum composition length is 2-digits long.
(#314) Don't display "default music" warning if user explicitly asks for Complib music.
(#314) Add require_atw option, which filters out any non-atw compositions in Monument's output.
(#314) Display which order the compositions in the final output were emitted, even in the sorted
summary output.

(#203) Automate the release workflow. Now, cargo cut-release is enough to trigger the
whole release pipeline.
(#204, #304, #310) Implement benchmark runner, and add benchmarks from real use-case (first
contribution; thanks @samuelsenior!).
(#296) Add ARCHITECTURE.md to help new contributors getting an idea of the code
(#303) Completely rewrite the interface of Monument's internal library to make it more amenable
to a graphical interface.
(#320) Remove the cached data stored in Query (and generate it from scratch). This leads to...
(#322) Fully remove Query. Now, all the composition-parameter data is calculated directly from
Parameters.
(#324) Remove a lot of cached data from Composition, which was dependent on the specific set of
Parameters used to generate that composition.

(#221) Add Bell::MAX, which returns the largest Bell possible (i.e. the 254th)
(#221) Stop bell-path methods (e.g. Block::path_of) from returning Option. Instead, passing
a Bell out of the Block's Stage will cause a panic.
(#221) Add Mask::contains, returning true if the Mask constrains that Bell.
(#321) Almost all operations will panic on Stage mismatch, rather than returning a
Result<_, IncompatibleStages>.