views_slideshow 8.x-4.1

Changes since 8.x-4.0: Mostly bug fixes, a bit of code cleanup/standards complaince/maintenance and added automated testing.

• Fix: Issue #2822418 by NickWilde: Tests are missing Improve test
• Fix: (partial) Issue #2824668 by NickWilde: Schema needs to be created slight editing that shouldn't be needed, but may work.
• Fix: (partial) Issue #2824668 by NickWilde: Schema needs to be created
• Fix: Issue #2822418 by NickWilde: Tests are missing
• Fix: minor typos
• Task: Issue #2824504 by NickWilde: Document Templates
• Fix: Last standards fix on PHP code - globals should be prefixed with _
• Fix: Standards Error. Array over 80 char. Just get the parent value once and check child values with array access syntax.
• Fix: Issue #2824501 by NickWilde: !placeholder removed from t() and format_string() in Drupal 8.x
• Task: remove unused code for pattern in hook_theme() implementations
• Task: Issue #2824470: Short Array Syntax
• #2807007: phpcs fixes For D8 Release
• #2688319 by sskt: Views Slideshow ESLint errors
• #2714491 by zuernBernhard: The options for views_slideshow_cycle does not exists
• #2785395 by zuhair_ak, NickWilde: Undefined index: #name in _views_slideshow_preprocess_views_view_slideshow
• Task: Issue #2822363: Standards: Line lengths & missing EOL at EOF
• Task: Issue #2822360: Standards: Comments
• Task: Issue #2758353 by Sumit Gawde, DYdave, NickWilde: Add the README.txt file
• Task: Issue #2822153 by NickWilde: Standards: The closing brace for the interface/class must have an empty line before it
• #2675302 by heykarthikwithu: $vars['\''view'\''] and count($rows) are not used in the code
• #2646714 by heykarthikwithu, balagan: \Drupal::l is depreciated, replace it with Link::fromTextAndUrl and remove unused imports in code base
• #2751177 by Manjit.Singh, rajeshwari10: Remove @file tag docblock from all the .php files
• #2818949 by pifagor, modulist: funny L-SEP characters appearing in pager