improve receive page
add entry to sendcoinspage
fix send coins
add icons
add rescan action
add widgetsEnabled to p2pTrade
Merge branch 'master' into qt
add ugly data for tradepage
add asset page
Merge branch 'master' into qt
update tradepage
update tradepage
coloredcoinlib optimizations
colorvalue refactoring
ngccc-gui understands wallet_path
Merge branch 'qt' of https://github.com/fanatid/ngcccbase into qt

Conflicts:
	ui/wallet.py
support uncolored coins in select_coins
small fix
removed genesis['blockhash'] and colordef's dependence on blockchain
fixed get_previous_blockhash