bump version to 2.2.0-SNAPSHOT

git-svn-id: https://svn.internet2.edu/svn/i2mi/java-provisioning-provider/trunk@8954 bc24b658-cf39-4249-b827-e3526eaaeb42
add ignore

git-svn-id: https://svn.internet2.edu/svn/i2mi/java-provisioning-provider/trunk@8955 bc24b658-cf39-4249-b827-e3526eaaeb42
migrate property to external setting

git-svn-id: https://svn.internet2.edu/svn/i2mi/java-provisioning-provider/trunk@8956 bc24b658-cf39-4249-b827-e3526eaaeb42
update ignore

git-svn-id: https://svn.internet2.edu/svn/i2mi/java-provisioning-provider/trunk@8957 bc24b658-cf39-4249-b827-e3526eaaeb42
missing dependency?

git-svn-id: https://svn.internet2.edu/svn/i2mi/java-provisioning-provider/trunk@8958 bc24b658-cf39-4249-b827-e3526eaaeb42