Add new livereload server for docs

docs/Makefile

@@ -38,10 +38,6 @@ help:
 	@echo "  linkcheck  to check all external links for integrity"
 	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
 
-# My magical rebuilding, Safari-reloading auto target.
-auto:
-	watchmedo shell-command --patterns='*.rst' --ignore-pattern='_build/*' --recursive --command='if [ "$${watch_event_type}" == "created" -o "$${watch_event_type}" == "modified" ]; then make html ; osascript -l JavaScript refresh_safari.js; fi' --wait
-
 clean:
 	-rm -rf $(BUILDDIR)/*
 

docs/refresh_safari.js

@@ -1,19 +0,0 @@
-var safari = Application('com.apple.Safari');
-
-for (var i = 0; i < safari.windows.length; ++i) {
-  var win = safari.windows[i];
-  var tabs = win.tabs;
-  if (Object.keys(tabs).length) {
-    for (var j = 0; j < win.tabs.length; ++j) {
-      var tab = win.tabs[j];
-      var url = tab.url();
-      if (url.indexOf("file:") == 0) {
-        // A local file URL.
-        safari.doJavaScript("location.reload();", { in: tab });
-        console.log(url);
-      }
-    }
-  }
-}
-
-'done';

docs/serve.py

@@ -0,0 +1,5 @@
+#!/usr/bin/env python
+from livereload import Server, shell
+server = Server()
+server.watch('*.rst', shell('make html'))
+server.serve(root='_build/html')