Prepare release 1.2.0.
Prepare release 1.2.0.
Merge branch 'trunk'

Conflicts:
	pom.xml
Prepare release 1.2.1
Prepare release 1.2.1
Prepare release 1.2.2
Update README.md
Merge branch 'trunk'

Conflicts:
	README.md
	pom.xml
Merge remote-tracking branch 'origin/master'
Prepare 1.3.0 release.
Merge branch 'trunk'
Prepare 1.3.1 development version