Cleanup ServletHandler and add getRemoteHost() support.
Cleanup ServletHandler and add getRemoteHost() support.

jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2