Merge pull request #105 from MargaretLangley/master

New Page for Screen view of multiple prints
Merge pull request #106 from MargaretLangley/master

publish_invoices set up to replace cal to single pages
Merge pull request #107 from MargaretLangley/master

Page 1 converted to front page
Merge pull request #108 from MargaretLangley/master

Invoice printouts now using runs
Merge pull request #109 from MargaretLangley/master

templates: removal of unused partial
Merge pull request #110 from MargaretLangley/master

Partial to simplify instructions on 2nd back page
capistrano Updated repository location
Merge pull request #111 from MargaretLangley/master

templates double space for css classes
Slowfindererror gem added - flipped a few tests logic for small speed bump (test ran 7 seconds quicker
Merge branch 'master' of github.com:BCS-io/letting
Invoice related code under app/models/invoices and spec/models/invoices as appropriate
invoicings/edit, invoicings/new to use invoicings/_form. unknown_X => teachings/
refactoring Invoicing form
run refactor
run refactored. basic tests added
feature invoice has comments
refactored invoicing tests with setup
invoicing generate => valid_arguments
InvoicesMaker removed unused method. Refactoring InvoicesMaker, Invoice, Run
invoice_account => debit_maker