Merge branch 'release/0.1.0' into develop
Merge branch 'master' into develop
Merge branch 'master' into develop
Minor improvements to page footer

 - Moves styles to a separate stylesheet
 - Adds application version to page footer
 - Adds style for author element to page footer
Adds PHPTAL as template engine.
Improves error style.
Fixes typo in template
Updates version in Composer file to 0.2.0
Adds updated composer lock file.
Merge branch 'release/0.2.0'

 - Adds PHPTAL as a templating engine
 - Cleans up the index file
 - Adds some badges to the README file