Add .gitignore

.gitignore

@@ -0,0 +1,42 @@
+*.[oa]
+*.[sl][oa]
+*.gc[dn][oa]
+gmon.out
+Makefile
+config.log
+config.status
+config.h
+makefile.dep
+*.py[co]
+/libdnet-stripped/dnet-config
+/libdnet-stripped/include/stamp-h1
+/libdnet-stripped/libtool
+/libdnet-stripped/src/.libs/
+/nbase/nbase_config.h
+/ncat/ncat
+/ncat/test/addrset
+/ncat/test/test-cmdline-split
+/ncat/test/test-uri
+/ncat/test/test-wildcard
+/ndiff/build/
+/nmap
+/nmap_config.h
+/nping/nping
+/nping/nping_config.h
+/nsock/include/nsock_config.h
+/zenmap/build/
+/zenmap/INSTALLED_FILES
+/nmap-update/nmap-update
+TAGS
+autom4te.cache/
+/libpcap/*.3pcap
+libpcap/version.c
+libpcap/version.h
+libpcap/bpf_filter.c
+libpcap/libpcap.so.1.2.1
+libpcap/net
+libpcap/pcap-config
+libpcap/pcap-filter.manmisc
+libpcap/pcap-linktype.manmisc
+libpcap/pcap-savefile.manfile
+libpcap/pcap-tstamp.manmisc