Merge pull request #427 from timschofield/develop

Add the facility to edit someaspects of the functional currency
Merge pull request #428 from timschofield/develop

Update the login page for new branding file
Fix the layout of final links, and add a link for anothe GL receipt
Merge pull request #429 from fahadhatib/develop

Fix the layout of final links, and add a link for anothe GL receipt