Fix info about minimum send amount

See #910
Merge pull request #916 from dexX7/fix-dust-limit-info

Fix info about minimum send amount
Merge pull request #61 from mastercoin-MSC/master

Sync to Master
prepare for new spinner icon
Merge pull request #930 from achamely/master

abstract spinner
Fix display of ended sales in offer window
Merge pull request #932 from achamely/master

Fix display of ended sales in offer window
filter and display only active sells
Merge pull request #933 from achamely/master

filter and display only active sells
adjust ga calls to load on direct links
Merge pull request #934 from achamely/master

adjust ga calls to load on direct links
Merge pull request #941 from mastercoin-MSC/master

Sync Master changes to dbdev