improve delete/update actions
remove unused variables
minor phpdoc fix
minor remove of TODO
minor fix in docs
Add sort in index. Fix #6
updated docs for Bootstrap 2.3/FontAwesome 3 compatability.
small readability improvement in docs
move contributing suggestions to CONTRIBUTING.md
updates composer authors.
add theme to filter template
added metadata.type datetimetz formatting in index.html.twig skeleton
added metadata.type datetimetz formatting in show.html.twig skeleton
updated docs for Bootstrap 2.3/FontAwesome 3 compatability.
add theme to filter template