Create .gitattributes

- added file

Author: HomeAutoUser

.gitattributes

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+# Set the default behavior, in case people don't have core.autocrlf set.
+* text=auto eol=lf
+
+# Explicitly declare text files you want to always be normalized and converted
+# to native line endings on checkout.
+*.pm text eol=lf
+*.pl text eol=lf
+*.hash text eol=lf
+*.txt text eol=lf
+*.sh text eol=lf
+
+# Denote all files that are truly binary and should not be modified.
+*.hex binary
+*.bin binary