[FEATURE] Add show ENHANCED_BROADCAST_MODAL

Possible look to Modal window:

http://zornica.tk/?testnet=1

Make new wallet in testnet (Lot of debug messages)-> Address Action -> Enhanced Feed Broadcast (Close Message about money. Is temporally without money)->You see current form. Now it does nothing. I'll have to add the logic of which you spoke and change the design and styles of text fields and categories.  

Now all console output to my computer. Therefore, there is a risk that the site will not open. But tomorrow morning it will be possible to see exactly. (After 10 hours).