Added vim swp files to gitignore

.gitignore

 node_modules
 node_modules
 .aws-config.json
 .aws-config.json
 dist
 dist
+
+# locally required config files
 web.config
 web.config
 config.js
 config.js
-*.sublime-workspace
+
\ No newline at end of file
+# Editor junk
+*.sublime-workspace
+*.swp