- The MYSQL_SERVER define is not defined properly for all source files making up the
   ndbcluster library. This is cuased by a spelling error in plugin.cmake
 - Fix  by implementing workaround which adds MYSQL_SERVER to the
   COMPILE_DEFINITIONS of the ndbcluster target.
 - Fix a small bug in ndb_add_target_property() preventing to set target
   properties with more than one item in the list.
 - Remove all #ifndef MYSQL_SERVER constructs from the ndbcluster
   sources in sql/