Comment 5 for bug 786645

See bugs: #794348 #794350 #794345
This bugs contain descriptions of fails for:
 * main.init_connect
 * main.percona_slow_extended-log_slow_filter
 * main.percona_slow_extended-microseconds_in_slow_extended
 * main.percona_slow_extended-min_examined_row_limit
 * main.percona_slow_extended-long_query_time
 * main.percona_slow_extended-use_global_long_query_time
 * main.profiling
 * main.show_profile

Following fails don't described yet:
 * main.percona_innodb_buffer_pool_shm
 * main.percona_bug643149
 * main.percona_xtradb_bug317074