Add hugo to gitignore

.gitignore

@@ -1,4 +1,20 @@
+### Jekyll gitignore ###
 _site/
 .sass-cache/
 .jekyll-cache/
 .jekyll-metadata
+
+### Hugo gitignore ###
+# Generated files by hugo
+/public/
+/resources/_gen/
+/assets/jsconfig.json
+hugo_stats.json
+
+# Executable may be added to repository
+hugo.exe
+hugo.darwin
+hugo.linux
+
+# Temporary lock file while building
+/.hugo_build.lock