Inspections

Changed titles from swedish to english and made them more neutral

master . e671cd...d8ac71 . push triggered

  3 new issues, 3 fixed issues found.
02:27
created
Fixed error with outdated php version

master . 3760d0...e671cd . push triggered

  No notable changes.
02:20
created
Added scrutinizer and its badges

master . 1c8071...3760d0 . push triggered

  No notable changes.
03:13
created
Added test cases. Usage info in README.md added

master . 1c8071 . manually triggered

  7 issues, 1 duplication found.
03:38
created