Update .gitattributes

Author: CursedPrograms

.gitattributes

@@ -1,4 +1,14 @@
+*.json linguist-vendored=false
+*.json linguist-generated=false
+*.json linguist-documentation=false
+*.json linguist-detectable=true
+
 *.txt linguist-vendored=false
 *.txt linguist-generated=false
 *.txt linguist-documentation=false
 *.txt linguist-detectable=true
+
+*.obj linguist-vendored=false
+*.obj linguist-generated=false
+*.obj linguist-documentation=false
+*.obj linguist-detectable=true