saugns v0.3.5. Refactoring. Reorganize code. Makefile tweak. Various little code clean-ups. Reorganize source files. Separate flags used during parsing from flags assigned in resulting script data. No functional change. Handle whether or not to gzip man page upon install (always done before), according to whether the install location or "/usr/share/man" (takes priority if found) contains gzipped man pages.