Merge pull request #1 from ivasilov/master

Initial pull request.
Add a ruby-version file.
Split the companies table into a separate template.
Merge branch 'master' of https://github.com/asm-products/invoicerio into feature/new-company
Add a template for companies/new route.
Add template for companies/new and companies/create. Reworked companies/create action.
Show alert popup when a company is created.
Merge pull request #3 from asm-products/feature/new-company

Create new client company for the user