Log message:
databases/ruby-sequel-core has merged (or renamed) to databases/ruby-sequel.

Log message:
Remove @dirrm entries from PLISTs

Log message:
Add a build dependency on ruby-rspec since the Rakefiles in the
distribution include spec/rake/spectask.

Log message:
Update databases/ruby-sequel-core to 1.5.1.  Changes from version 1.5.0
include:

* Have Dataset#graph give a nil value instead of a hash with all nil
  values if no matching rows exist in the graphed table.  This changes
  how graph handles missing records in associated tables (which occur
  because graph defaults to LEFT OUTER joins by design).

Log message:
Update databases/ruby-sequel-core to 1.5.0.  Changes from version 1.4.0
include:

* SECURITY: Fix backslash escaping of strings

* No longer depend on ParseTree, RubyInline, or ruby2ruby, but you still
  need them if you want to use the block filters

* Paginating an already paginated/limited dataset now raises an error
* Added support for arbitrary index types (including spatial indexes)
* Allow joining of multiple datasets, by making the table alias different
  for each dataset joined
* Add ability to create a graph of objects from a query, with the result
  split into corresponding tables

* Set a timeout in the Sqlite adapter, default to 5 seconds
* Quote column names in SQL generated for SQLite

* Add support for PostgreSQL partial indexes
* Support storing microseconds in postgres timestamp fields

* Fix table joining in MySQL
* Fix MySQL default values insert
* Fix renaming columns on MySQL with type :varchar

* Fix ODBC adapter improperly escaping date and timestamp values
* Fix connecting to an MSSQL server via ODBC using domain user credentials

Log message:
Update databases/ruby-sequel-core to 1.4.0.  Changes from version 1.3
include fixes to the MySQL and PostgreSQL adapters.