Remove start.frag and end.frag

They're no longer needed since we're using webpack

Makefile

@@ -91,7 +91,6 @@ po2json:
 .PHONY: release
 release:
 	$(SED) -ri s/Version:\ [0-9]\+\.[0-9]\+\.[0-9]\+/Version:\ $(VERSION)/ COPYRIGHT
-	$(SED) -ri s/Version:\ [0-9]\+\.[0-9]\+\.[0-9]\+/Version:\ $(VERSION)/ src/start.frag
 	$(SED) -ri s/Project-Id-Version:\ Converse\.js\ [0-9]\+\.[0-9]\+\.[0-9]\+/Project-Id-Version:\ Converse.js\ $(VERSION)/ locale/converse.pot
 	$(SED) -ri s/\"version\":\ \"[0-9]\+\.[0-9]\+\.[0-9]\+\"/\"version\":\ \"$(VERSION)\"/ package.json
 	$(SED) -ri s/--package-version=[0-9]\+\.[0-9]\+\.[0-9]\+/--package-version=$(VERSION)/ Makefile

src/end.frag

-/* jshint ignore:start */
-    //The modules for your project will be inlined above
-    //this snippet. Ask almond to synchronously require the
-    //module value for 'converse' here and return it as the
-    //value to use for the public API for the built file.
-    return require('converse');
-}));
-/* jshint ignore:end */

src/start.frag

-/** Converse.js
- *
- *  An XMPP chat client that runs in the browser.
- *
- *  Version: 4.0.0
- */
-
-/* jshint ignore:start */
-(function (root, factory) {
-    root.converse = factory();
-}(this, function () {
-    //almond, and your modules will be inlined here
-/* jshint ignore:end */