Relocate files to man/ and src/ and change to GNU configure & build

- Relocate all source files to src/ and manual pages to man/
- Replace static Makefile with GNU configure and build system

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

.gitignore

@@ -1,4 +1,18 @@
 *~
 *.o
+.deps
+Makefile
+Makefile.in
+aclocal.m4
+autom4te.cache
+compile
+config.h*
+config.log
+config.status
+configure
+depcomp
+install-sh
 klogd
+missing
+stamp-h1
 syslogd