JBIDE-15626 Bump Seam version to 3.5.1 in 4.1.x branch
JBIDE-15625 Wrong warning for two renderers with the same renderer-type

Renderer is unique by combination of family-type and renderer-type.
JBIDE-15695 Updated root pom to use parent pom version 4.1.1.Beta1-SNAPSHOT;