Drop sisu-maven-plugin, this will get put into the packaging.
Use nexus-plugin-bundle-maven-plugin
UI: Make installing ErrorHandler failsafe
told m2e to ignore maven-enunciate-slim-plugin

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
Merge pull request #721 from sonatype/nexus-plugin-bundle

Use nexus-plugin-bundle-maven-plugin
Merge branch 'master' into sisu-plugin-intf-to-compat

Conflicts:
	nexus-core/pom.xml
	pom.xml