Improve git ignore for autotools and build.

Author: Mathieu Benoit

.gitignore

@@ -15,3 +15,43 @@
 *.exe
 *.out
 *.app
+
+# Generated file by autotools
+Makefile
+Makefile.in
+aclocal.m4
+ar-lib
+autom4te.cache/
+compile
+config.guess
+config.h
+config.h.in
+config.log
+config.status
+config.sub
+configure
+depcomp
+example/.deps/
+example/Makefile
+example/Makefile.in
+include/Makefile
+include/Makefile.in
+install-sh
+libtool
+ltmain.sh
+missing
+src/.deps/
+src/Makefile
+src/Makefile.in
+stamp-h1
+
+# Editor text
+*.swp
+*~
+
+# Build
+*.la
+*.lo
+*.libs
+example/server
+