Configure YAML in gitattribute

Author: RasmusBroborg

.gitattributes

@@ -1,6 +1,6 @@
 *.doc  diff=astextplain
-*.DOC	diff=astextplain
-*.docx	diff=astextplain
+*.DOC diff=astextplain
+*.docx  diff=astextplain
 *.DOCX	diff=astextplain
 *.dot	diff=astextplain
 *.DOT	diff=astextplain
@@ -22,3 +22,6 @@ core.eol crlf
 *.fsproj merge=union 
 *.dbproj merge=union 
 *.sln merge=union
+
+*.yml linguist-detectable=true
+*.yml linguist-language=YAML