Added real calls to do_mysql_all_dbs_sql_dump script from TheSS-utils in Mysql igniters. Set 9,21 as default hours of Mysql SQL dumps.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Don't set static port for UDP port in Bind igniter.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Get rid of segfault in one more rare case when deleting service objects in service.cc code.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>