Merge branch 'release/4.0.0'

* release/4.0.0: (319 commits)
  image width bugfix
  refactor and isolate stylesheets
  code formatting
  formatting fix
  fix image widths
  wip
  added the storage:link step
  readme updates
  wip
  wip
  wip
  wip
  wip
  wip
  wip
  wip
  wip
  wip
  Apply fixes from StyleCI (#426)
  wip
  ...

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.yml]
+indent_size = 2

.gitattributes

@@ -1,4 +1,9 @@
 * text=auto
-*.css linguist-vendored
-*.scss linguist-vendored
-*.js linguist-vendored
+
+.editorconfig export-ignore
+.gitattributes export-ignore
+.gitignore export-ignore
+.styleci.yml export-ignore
+.travis.yml export-ignore
+phpunit.xml.dist export-ignore
+/tests export-ignore

.gitignore

@@ -1,17 +1,11 @@
-/node_modules
-/public/hot
-/public/storage
-/public/vendor
-/storage/*.key
 /vendor
+/node_modules
+composer.phar
+.DS_Store
+Thumbs.db
+/phpunit.xml
 /.idea
-/.vagrant
-/.storage
-/storage/*.index
-/storage/*.lock
-Homestead.json
-Homestead.yaml
-npm-debug.log
-yarn-error.log
-.env
-config/blog.php
+/.vscode
+.phpunit.result.cache
+*.cache
+*.lock

.travis.yml

@@ -1,37 +1,19 @@
-notifications:
-  slack: cnvs-io:4TcmkF2B3kYyUkhfJmL8dImj
-
-dist: trusty
-
-sudo: required
-
 language: php
 
-php:
-  - 7.1
-  - 7.2
-
-env:
-  global:
-    - setup=basic
-
 matrix:
-  allow_failures:
-    - php: 7.2
   fast_finish: true
+  include:
+    - php: 7.1
+    - php: 7.2
+    - php: 7.3
+
+sudo: false
 
 before_install:
-  - if [[ $TRAVIS_PHP_VERSION != 7.2 ]] ; then phpenv config-rm xdebug.ini; fi
-  - mv .env.example .env
+  - phpenv config-rm xdebug.ini || true
+  - travis_retry composer self-update
 
 install:
-  - composer install --ignore-platform-reqs
-
-before_script:
-  - php artisan canvas:publish:assets -y
-  - php artisan canvas:publish:config -y
-  - php artisan key:generate
-  - echo '1485524707' > storage/canvas_installed.lock
+  - travis_retry composer update --prefer-dist --no-interaction --prefer-stable --no-suggest
 
-script:
-  - vendor/bin/phpunit
+script: vendor/bin/phpunit --verbose