added link helper and improved labels
missed a few changes in prev commit
Standard merge of upstream branch.
Merge branch 'dev' of https://github.com/Btc4All/37coins into improve-gw-fee
This backs off some of the changes I made that are unnecessary.

Merge branch 'improve-gw-fee' of https://github.com/StopCodon/37coins into improve-gw-fee