Simplified test structure and renamed files to match coding conventions
Refactored code to follow coding standard
model view and presenter work together and provide handler for next button click
Merge branch 'master' of https://github.com/sanger/s2_extraction_pipeline into T45_MVP_for_selection_page
Merge pull request #2 from iain-peddie-tessella/T45_MVP_for_selection_page

First draft of selection page MVP