fine tuning of makefiles
filtering triggers
Merge branch 'MAX-160' into rabbitmq
fixed skygw_get_table_names causing a segfault when freeing the GWBUF later due to memory corruption
query_classifier.cc: Added a new function that returns all the tables affected by the query.
canonizer.c: Plugged memory leaks.
added function prototypes to query_classifier.h and changed parameters to void pointers
Merge branch 'query_classifier_table_names' into rabbitmq

Conflicts:
	query_classifier/query_classifier.h
Merge remote-tracking branch 'maxscale/rabbitmq' into dev

Conflicts:
	query_classifier/query_classifier.cc
	query_classifier/query_classifier.h
	server/modules/filter/mqfilter.c