Update gitsubmodules urls to public repos.

Author: bobey

.gitmodules

@@ -1,9 +1,9 @@
-[submodule "cookbooks/phantomjs"]
-	path = cookbooks/phantomjs
-	url = [email protected]:customink-webops/phantomjs.git
 [submodule "cookbooks/build-essential"]
 	path = cookbooks/build-essential
-	url = [email protected]:opscode-cookbooks/build-essential.git
+	url = https://github.com/opscode-cookbooks/build-essential.git
+[submodule "cookbooks/phantomjs"]
+	path = cookbooks/phantomjs
+	url = https://github.com/customink-webops/phantomjs.git
 [submodule "cookbooks/nodejs"]
 	path = cookbooks/nodejs
-	url = git@github.com:mdxp/nodejs-cookbook.git
+	url = https://github.com/mdxp/nodejs-cookbook.git