Merge pull request #664 from mposolda/master

Use stronger passwords in LDAP tests due to password policy on MSAD2012
Doc fix
Merge pull request #665 from stianst/master

Doc fix
Inject project version from pom
Use keycloak-parent in docbook to inherit project version
Merge pull request #666 from stianst/master

Updated docs to inherit project version from keycloak-parent
KEYCLOAK-659 Export current version number during export