add verbose debugging option

Author: chrisbutler

README.md

@@ -41,6 +41,12 @@ Use the `g` command to see a list of generators.
 $ iron g
 ```
 
+**Run Iron in verbose mode (extended logging)**
+
+```
+$ IRON_DEBUG=true iron
+```
+
 ## Directory Structure
 The application will have the following directory structure:
 
@@ -145,7 +151,7 @@ $ cd app/
 $ meteor mongo
 ```
 
-**NOTE** 
+**NOTE**
 
 *Ideally running `iron mongo` in the project directory should work but it doesn't for some reason and is being tracked in issue #136*
 

lib/tools/logging.js

@@ -19,6 +19,11 @@ module.exports = {
     console.log(cli.red.bold.apply(this, arguments));
   },
 
+  logDebug: function () {
+    if (process.env.IRON_DEBUG)
+      console.log(cli.magenta.apply(this, arguments));
+  },
+
   logUsage: function () {
     var header = cli.blackBright;