Merge branch 'issue30' into 'master'

change regexp which finds investigationId from doi. Now doi with name such as…

See merge request !27
2 jobs for 33-integrate-bootstrap-and-in-bower-instead-of-using-a-raw-link-in-the-html-file in 16 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #4923
build

00:00:16

 
  Deploy
manual #4924
allowed to fail manual
deploy_production