Simplify and clean-up .gitattributes

.gitattributes

@@ -1,55 +1,16 @@
-# Define the line ending behavior of the different file extensions
-# Set default behaviour, in case users don't have core.autocrlf set.
 * text=auto
-* text eol=lf
 
-# Explicitly declare text files we want to always be normalized and converted
-# to native line endings on checkout.
-*.php text
-*.default text
-*.ctp text
-*.sql text
-*.md text
-*.po text
-*.js text
-*.css linguist-vendored
-*.scss linguist-vendored
-*.ini text
-*.properties text
-*.txt text
-*.xml text
-*.yml text
-.htaccess text
-
-# Declare files that will always have CRLF line endings on checkout.
-*.bat eol=crlf
-
-# Declare files that will always have LF line endings on checkout.
-*.pem eol=lf
-
-# Denote all files that are truly binary and should not be modified.
-*.png binary
-*.jpg binary
-*.gif binary
-*.ico binary
-*.mo binary
-*.pdf binary
-*.phar binary
-# font files
-*.otf binary
-*.eot binary
-*.ttf binary
-*.woff binary
-*.woff2 binary
-
-# Exclude unused files
-/tests              export-ignore
-/.editorconfig      export-ignore
-/.gitattributes     export-ignore
-/.gitignore         export-ignore
-/.styleci.yml       export-ignore
-/.travis.yml        export-ignore
-/phpstan.neon       export-ignore
-/phpunit.xml        export-ignore
-/CODE_OF_CONDUCT.md export-ignore
-/CONTRIBUTING.md    export-ignore
+/.github                 export-ignore
+/tests                   export-ignore
+.editorconfig            export-ignore
+.gitattributes           export-ignore
+.gitignore               export-ignore
+.styleci.yml             export-ignore
+CODE_OF_CONDUCT.md       export-ignore
+phpunit.xml              export-ignore
+CONTRIBUTING.md          export-ignore
+CONTRIBUTORS.txt         export-ignore
+FUNDING.md               export-ignore
+phpunit.xml.dist         export-ignore
+screenshot.png           export-ignore
+screenshot-billable.png  export-ignore