Missing development info and licence comment in recator POM

Change-Id: Ia3a49fe885941b3793bebc7e14c91bcb5b0306f1
Signed-off-by: Michael Ochmann <michael.ochmann@sap.com>
New profile "static-checks"

This patch adds a profile "static-checks" to the reactor POM,
which configures the Maven findbugs and PMD plugins and executes the
goals findbugs:findbugs and pmd:pmd during the build.

Change-Id: Id6d71d31b1deb93d547f3305aae44bcc64e73c7b
Signed-off-by: Michael Ochmann <michael.ochmann@sap.com>