moved arel classes/modules to separate files, no functional difference
no longer necessary to specify encoding
arel now supports comparisons, but we still need to override the eql? method for Ordering
pass a to all visitor calls
Merge branch 'master' of https://github.com/rails-sqlserver/activerecord-sqlserver-adapter
Merge branch 'master' of https://github.com/rails-sqlserver/activerecord-sqlserver-adapter
merged
noted rails pull request
Merge branch 'master' of https://github.com/rails-sqlserver/activerecord-sqlserver-adapter
Fix bug where database names with dots would get improperly quoted.

A sample DB name of part1.part2 would be quoted as [part1].[part2] instead of [part1.part2]
fixed 'wrong number of arguments (3 for 2) (ArgumentError)' in database_statements.rb
Merge branch 'database_names_with_dots' of https://github.com/eirc/activerecord-sqlserver-adapter into eirc-database_names_with_dots
use default database after test
Merge pull request #321 from SICSoftwareGmbH/fix_argument_error

Fixed Argutement Error in statements.rb