Create README.md

README.md

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+# bt
+manage communication between browser tabs
+
+### require
+
+  jquery html5 localStorage
+
+
+### Initialize
+
+    $(document).ready(function() {
+        $bt.init();
+    }
+
+### Internal Commands
+
+    // append data on node to other browser tabs
+    $bt.append('#test', '<b>it's cool to append</b>');
+    // rewrite content on node to other browser tabs
+    $bt.html('#test', '<b>it's cool to rewrite</b>');
+
+### Custom Commands
+
+    // define a new custom cmd
+    $bt.CMD_CUSTOM = "customCmd";
+    // treat custom command to other browser tabs
+    $bt.on = function(cmd) {
+        switch (cmd.name) {
+            case $bt.CMD_CUSTOM :
+                // do stuff
+                $bt.log("custom command `'+cmd.name+'` with `'+cmd.customKey+'`');
+            break;
+        }
+    }
+
+    // send a custom command to other browser tabs
+    $bt.send({ name : $bt.CMD_CUSTOM, customKey : 'customValue' });
+
+
+### Demo
+
+on chromium/chrome browser make sure to test on a web server (not directly file)
+
+
+enjoy !