Log message:
Remove merb-seauel, which is part of merb-* package family.

merb was integrated in Ruby on Rails 3.0 and these packages aren't
updated any more, so life of these packages are already ended.

Log message:
* Add CONFLICTS a pattern matches previous package name
  without "${RUBY_PKGPREFIX}-".

Log message:
Update www/merb-sequel to 1.1.1.

* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Update HOMEPAGE.
* Add LICENSE.
* Ajust new ruby package's framework.

Changes are unknown.

Log message:
Convert @exec/@unexec to @pkgdir or drop it.

Log message:
Fix commit involving Makefile:1.2 that bumped the PKGREVISION of
merb-sequel to 1.  In that commit, the dependency was bumped at the
package level, but gems also track dependencies independently of
pkgsrc, so patch the Rakefile to:

+ Bump the dependency on sequel to 1.4.0.
+ Remove the dependency on sequel_model, which was merged into the
  main sequel package as of version 1.4.0.

Log message:
+ Remove databases/ruby-sequel-model -- it has been merged into
  databases/ruby-sequel as of version 1.4.0.

+ Update dependencies for www/thoth and www/merb-sequel to reflect
  removal of ruby-sequel-model -- use ruby-sequel instead.  Bump the
  PKGREVISION for these two packages.