Upgraded sequel dependency to 4.12.0
Don't override existing returning options
Return max length for (var)chars in schema_parse
Apply notice_receiver option
Added specialized adapter method
Handle connect options
Change example to use "schema_name"

This is more consistent with the rest of the sql-layer docs
Updated sql-layer version in gemspec

should be 1.9.6
Added closing quote
default to localhost

It seemed to work for me, but not for Nathan without a host provided
Put a default host in just to be sure. When you use pg directly
without a host, it will connect to the pg socket, which will, of course,
not work.
Merge pull request #4 from ScottDugas/last-few-things

Finishing up Sequel adapter for now