commit 01dea63f8d1007471f7ba2c7a16d9b5caa4ddc67
author Igor Fedorenko <igor@ifedorenko.com> Tue Sep 13 17:28:42 2011 -0400
committer Igor Fedorenko <igor@ifedorenko.com> Tue Sep 13 17:28:42 2011 -0400
tree 4f93244f7c9eb5afccfa91214d662f0c18fd2e40
parent cdef5b25b23a94b501d26745fbec52581be6b6f5

335711 read lifecycle mapping metadata from maven-plugin artifact

When calculating buildi lifecycle mapping, m2e will check if main
maven-plugin artifact has META-INF/m2e/lifecycle-mapping-metadata.xml
and will use this resource as additional metadata source. New
lifecycle mapping metadata sources priorities

1. this pom embedded, this pom referenced, parent embedded,
   parent referenced, grand parent embedded...
2. sources contributed by eclipse extensions
3. maven-plugin embedded metadata
4. default source, if present

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>