Now defaults to env var SMTP_HOST if no mail.host config and no jndiName. Falls back to localhost still.
Upgraded to Grails 1.3.7 and incorporating partial spring-test dependency fix for Grails 1.3.7 and 2.0
Updated with more Grails versions' spring release numbers and new mech from Luke for post-Grails 2.0
Docs for the new SMTP_HOST env var
update Geb
updates
some improvements to spring-test dependency handling
Always use spring-test 3.1.0

We can't use any conditional logic because that can't be expressed in POM files. This is the best we can do.
Got the test app into shape
Updated metadata for version and plugin portal
Fixed bogus Tomcat version
Moved tomcat dep to BuildConfig so Grails 2 doesn't try to resolve it while publishing
GPMAIL-71 deleted unused web-app contents
added STS project files
cleanup, whitespace
removed use of ConfigurationHolder
Fix for GPMAIL-61 - StackOverflowError when trying to send message...
Fix for http://jira.grails.org/browse/GPMAIL-60
Merge pull request #11 from nwwells/master

Fix for GPMAIL-61
Fixed wrong path to Config.groovy in docs