Instruct annex to add text files to Git

.gitattributes

@@ -1,3 +1,4 @@
 
 * annex.backend=MD5E
-**/.git* annex.largefiles=nothing
+**/.git* annex.largefiles=nothing
+* annex.largefiles=((mimeencoding=binary)and(largerthan=0))