Add gitattributes and normalize files
Add gitattributes file to ensure line endings are handled by git correctly
ADD
.gitattributes
+# 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.
+*.cs text
+*.csproj text
+*.props text
+*.targets 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
\ No newline at end of file

Add gitattributes and normalize files (#100)

- Add gitattributes file to ensure line endings are handled by git correctly