Cash Denomination

Cash Denomination allows to denominate all the cash transaction based on each cash notes.

Plus icon to add and remove cash notes.

Clear icon to clear all notes count.

Delete icon to delete corresponding currency note.

Export button on title bar will display currency notes with full screen mode, which helps to take screenshot.

Settings tab has following options
* Currency symbols
* Show date on full screen
* Show notes textbox on full screen
* Total amount on top / bottom
* Show amount in words
* Show warning popup
* Show background color