Merge branch 'hotfix/0.1.8'

* hotfix/0.1.8:
  remove duplicate call to get scripts
fix comment
use shorthand php echos
fix #7 - ensure trait is used and initalised
Merge branch 'hotfix/0.1.9' into develop

* hotfix/0.1.9:
  fix #7 - ensure trait is used and initalised
  use shorthand php echos
  fix comment