Changes for 2.4.0
Conditionalize javadoc generation
Removed workaround for bz1023116
Fix fedora conditionals for non-fedora systems.  Fixes courtesy of
Xavier Bachelot (BZ1083135)
Use log4j12 on > F20
Use maven-surefire-provider-junit for >F20
Bumped spec to 2.4.0-1