OPENDJ-308: Implement access log filtering and configurable message format * Rename client-* properties to connection-* * Remove default behavior aliases since they clutter up the display of a filtering criteria in dsconfig interactive mode * Make protocol matching string based instead of enumeration: this will be forwards compatible with new protocols as they are added * Fix and optimize protocol and port matching.

Preparation work for OPENDJ-308: Implement access log filtering and configurable message format Implement log filtering based on connection, user, request, and response criteria. Also performed minor refactoring of AddressMask class in order to avoid performing unnecessary reverse lookups during log filtering.

Fix OPENDJ-308: Implement access log filtering and configurable message format * split access and audit log configuration, since filtering is not appropriate for the audit log * add initial filtering capabilities to the access log (based on operation type only for now).