Time really is healing most, if not all, wounds for Charlie Sheen and Denise Richards ... and he's now openly acknowledging she still loves him. Charlie and Bill Maher covered everything from baseball to UFOs on Bill's pod, 'Club Random' ... but things got a little emotional when they went over the new Netflix documentary, "aka Charlie Sheen." Bill recalled Denise "blubbering" as she described Charlie as being "not at all what people think" ... something Charlie appreciated. The former "Two and