Added generated docs to .gitignore

.gitignore

@@ -52,6 +52,7 @@
 /missing
 /test-driver
 /ylwrap
+/doc/Makefile.in
 
 # Configure generated files
 /Makefile
@@ -64,6 +65,8 @@
 /libtool
 /man/Makefile
 /stamp-h1
+/doc/Doxyfile
+/doc/Makefile
 
 # Binaries generated by make
 /bin/.libs/
@@ -80,3 +83,9 @@
 /bin/scanner.c
 /bin/sfcapd
 /extra/nftrack/.dirstamp
+
+# Generated docs
+/doc/doxygen-build.stamp
+/doc/html/
+/doc/man/
+/doc/xml/