Add Configuration for IAR Gen-2-No-Bootloader

The current recommendation of of simply using the LinkerConfiguration.xcl to debug Gen 2 in IAR is incorrect.  There are many more steps required.  I have created a document outlining these steps.  In addition I have created a new configuration to support these changes.  

You may wish to review these changes to see if you wish to merge them.  If not, please outline why these changes are unnecessary and provide a correct method to debug this firmware using IAR.

Thank you!