Added support for AWS Redshift
Merge branch 'master' into redshift
Fix to RedshiftSchema to support an upstream change that involves type parameterization.
The super class Schema ...changed to... Schema<S extends DbSupport>
Replaced e.printStackTrace() with flyway's LOG.error
Also removed trailing spaces, added trailing line feed at EOF
Merge branch 'master' into redshift
Merged Redshift support
Merge branch 'nathanvick-redshift'
Integrated Redshift Contribution. Fixed #661