Added a readme file and made a few fixes that were discovered while writing it.

lib/handlebars.js

@@ -1,6 +1,7 @@
 Handlebars = {
   compile: function(string) {
     var fnBody = Handlebars.compileFunctionBody(string);
+    console.log(fnBody);
     return new Function("context", "fallback", fnBody);
   },
 
@@ -22,6 +23,7 @@ Handlebars = {
 
   escapeText: function(string) {
     string = string.replace("'", "\\'");
+    string = string.replace("\"", "\\\"");
     if (string.slice(-1) == "\\") {
       string = string + "\\";
     }
@@ -38,7 +40,7 @@ Handlebars = {
       string = "";
     }
 
-    return string.replace(/&(?!\w+;)|["\\<>]/g, function(str) {
+    return string.toString().replace(/&(?!\w+;)|["\\<>]/g, function(str) {
       switch(str) {
         case "&":
           return "&amp;";