Add .editorconfig and .gitattributes

Author: rudolfbyker

.editorconfig

@@ -0,0 +1,5 @@
+[*]
+end_of_line = lf
+
+[*.cmd]
+end_of_line = crlf

.gitattributes

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+# By default, convert line endings automatically.
+* text=auto
+
+# Declare files that will always have LF line endings on checkout.
+*.py text eol=lf
+*.sh text eol=lf
+
+# Declare files that will always have CRLF line endings on checkout.
+*.cmd text eol=crlf