Enforce LF line endings with .gitattributes

.gitattributes

@@ -1,30 +1,39 @@
-.gitattributes export-ignore
-.gitignore export-ignore
-.travis.yml export-ignore
-composer.lock export-ignore
-composer.phar export-ignore
-phpunit.xml.dist export-ignore
-/travis export-ignore
-
-# Auto detect text files and perform LF normalization
-* text=false
-
-# Custom for Visual Studio
-*.cs     diff=csharp
-*.sln    merge=union
-*.csproj merge=union
-*.vbproj merge=union
-*.fsproj merge=union
-*.dbproj merge=union
-
-# Standard to msysgit
-*.doc	 diff=astextplain
-*.DOC	 diff=astextplain
-*.docx diff=astextplain
-*.DOCX diff=astextplain
-*.dot  diff=astextplain
-*.DOT  diff=astextplain
-*.pdf  diff=astextplain
-*.PDF	 diff=astextplain
-*.rtf	 diff=astextplain
-*.RTF	 diff=astextplain
+# Normalize line endings to LF in the repository
+* text=auto eol=lf
+
+# Never convert line endings in binary files
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.webp binary
+*.ico binary
+
+.gitattributes export-ignore
+.gitignore export-ignore
+.travis.yml export-ignore
+composer.lock export-ignore
+composer.phar export-ignore
+phpunit.xml.dist export-ignore
+/travis export-ignore
+
+
+# Custom for Visual Studio
+*.cs     diff=csharp
+*.sln    merge=union
+*.csproj merge=union
+*.vbproj merge=union
+*.fsproj merge=union
+*.dbproj merge=union
+
+# Standard to msysgit
+*.doc	 diff=astextplain
+*.DOC	 diff=astextplain
+*.docx diff=astextplain
+*.DOCX diff=astextplain
+*.dot  diff=astextplain
+*.DOT  diff=astextplain
+*.pdf  diff=astextplain
+*.PDF	 diff=astextplain
+*.rtf	 diff=astextplain
+*.RTF	 diff=astextplain