add games/katawa-shoujo port

[jbeich]

Summary

Add new port games/katawa-shoujo

PR: 195769
Requested by: XENOHEAVEN on forums.pcbsd.org

Katawa Shoujo is a bishoujo-style visual novel by Four Leaf Studios
that tells a story of a young man and five young women living with
varying disabilities. The game uses a traditional text and
sprite-based visual novel model with an ADV-style text box running on
the Ren'Py visual novel engine. -- Wikipedia

WWW: http://www.katawa-shoujo.com/

games is asked to review at least pkg-descr, icons handling, LICENSE and MANUAL_PACKAGE_BUILD.

Test Plan

poudriere logs are attached to the bug. Since then I've only replaced
TAR with COPYTREE_SHARE per D1577#7 so

http://slexy.org/view/s2M8cTrZpE (9.3R i386)

Play the game or fast-forward to the first video clip shortly after
the confession prologue. If you still don't see the clip then
something has gone wrong.

[AMDmi3]

Although, I'd take description from http://www.katawa-shoujo.com/about.php - it's more complete and genuine.

[flo]

Approved

[jbeich]

Something is wrong with Summary. I'll try to drop |Reviewed by| there but not from the commit.

$ arc diff --update D1601 games
Exception
Field "reviewedByPHIDs" occurs twice in commit message!
(Run with --trace for a full exception trace.)

[jbeich]

Replaced description with more spoilerish one from the game's homepage. It's now the same as the long description in control file in GetDeb package.

[jbeich]

Carried over @flo's approval (before pkg-descr change) and closed by commit rP378367 (authored by @jbeich).