gitignore: update for new build system

Remove the autotools ignore list, update for the cmake output.

Author: compnerd

.gitignore

@@ -1,37 +1,18 @@
-# build files generated by autotools
-Makefile
-Makefile.in
-aclocal.m4
-autom4te.cache
-compile
-configure
-config.guess
-config.h
-config.h.in~
-config.log
-config.status
-config.sub
-config
-depcomp
-install-sh
-libtool
-ltmain.sh
-m4
-missing
-stamp-h1
+# cmake output
+CMakeCache.txt
+CMakeFiles/
+CPackConfig.cmake
+CPackSourceConfig.cmake
+CTestTestfile.cmake
+Testing/
+_CPack_Packages/
+cmake_install.cmake
+install_manifest.txt
+kqueue-*.deb
+libkqueue.so
+test/CMakeCache.txt
+test/CMakeFiles/
+test/cmake_install.cmake
 
-# more generated files
-.dirstamp
-.deps
-.libs
-*.lo
-*.la
 *.o
 
-# generated test artifacts
-*.log
-*.trs
-test-driver
-test_api
-test_latency
-test_witem_cache