Update file line ending format

.gitattributes

@@ -1,3 +1,25 @@
-* text=auto
+# Set the default behavior, in case people don't have core.autocrlf set.
+* text eol=lf
+
+# Explicitly declare text files you want to always be normalized and converted
+# to native line endings on checkout.
+*.c text
+*.h text
+
+# Declare files that will always have CRLF line endings on checkout.
+*.sln text eol=crlf
+
+# Denote all files that are truly binary and should not be modified.
+*.png binary
+*.jpg binary
+*.gif binary
+*.otf binary
+*.eot binary
+*.svg binary
+*.ttf binary
+*.woff binary
+*.woff2 binary
+
 *.css linguist-vendored
 *.scss linguist-vendored
+*.js linguist-vendored