Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
fix empty navbar search
start point
Merge pull request #95 from billsaysthis/handle-empty-search-click-feb7

fix empty navbar search
Forgot password email format improvements and correct attachment of support@spokenvote.org to the system  "from" address.
Merge pull request #96 from kimardenmiller/Mail_Service_Message_Formatting

Forgot password email format improvements and correct attachment of supp...
proposal table, social sharing, buttons with images and other UI tweaks
small tweak
more teaks, yay
When there is a search hub, sending it to the group name select2 list so it can be displayed as the selected hub.
Moved the setting of hub instance variables off to an application helper method.  Invoking that from the show method as well.  Whenever there is a query for proposals in requested_proposals, using the hub to narrow the query.
updating Rack per security alert
fixes footer positioning
Merge pull request #98 from billsaysthis/update-rack-feb8

updating Rack per security alert
Merge branch 'master' into styling-tweaks-feb7
remove branch column, add branch count to votes column when multiple branches
Merge pull request #99 from billsaysthis/styling-tweaks-feb7

Styling tweaks feb7
modal hub create from navbar search UI, but only on no match, save not quite working 100%
Merge branch 'master' into hub-create-modal-feb8