Corrected usage of AccountData.
Add method  to get Asset price with correction
Check that we have login info before tryign to use it
Add query transactions that look for only if in receiver and/or send
Implement price fetch method
Add conversion ratio to asset
Put asset query back to network only
Cloud code: keep track of Rec and send new total. Use most recent total when retreiving total, insted of summing
Retreive transaction assets in background thread
Fetch transactions with Dialog showing
Change light green to slightly darker. Retreive assets from cache, then network.
Merge branch 'Development'