* add generated javascript files to .gitignore

* untrack generated javascript files

* regen generated javascript via build.sh by default

.gitignore

@@ -31,4 +31,8 @@ certs
 
 rebuild.sh
 vendor
-.gx
+.gx
+
+# generated js
+contrib/static/nntpchan.js
+contrib/static/miner-js.js