Stop Git from normalising line endings

Although recommended, "text" mode causes constant and unfixable conficts
that I give up fighting with.

.gitattributes

@@ -2,12 +2,6 @@
 # Set the default behavior, in case people don't have core.autocrlf set.
 * text=auto
 
-# Explicitly declare text files you want to always be normalized and converted
-# to native line endings on checkout.
-*.cpp text
-*.c text
-*.h text
-
 # Declare files that will always have CRLF line endings on checkout.
 *.sln text eol=crlf
 *.vcxproj.user text eol=crlf