ACCUMULO-1690 Update rat plugin to 0.10
Merge branch '1.4.5-SNAPSHOT' into 1.5.1-SNAPSHOT

Conflicts:
	src/assemble/build.sh
Merge branch '1.5.1-SNAPSHOT'

Conflicts:
	pom.xml
ACCUMULO-1642 Remove intermediate examples pom
ACCUMULO-1668 test constants changes, ACCUMULO-1643 use hadoop 1.2.1