second first commit

.gitattributes

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+# Default: Treat all text files as LF (including .sh, .java, .py, etc.)
+* text eol=lf
+
+# Override: Windows-specific files must be CRLF
+*.cmd text eol=crlf
+*.bat text eol=crlf
+mvnw.cmd text eol=crlf
+
+# Denote all files that are truly binary and should not be modified.
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.ico binary
+*.mov binary
+*.mp4 binary
+*.mp3 binary
+*.flv binary
+*.fla binary
+*.swf binary
+*.gz binary
+*.jar binary
+*.zip binary
+*.7z binary
+*.ttf binary
+*.woff binary
+*.woff2 binary
+*.eot binary
+*.otf binary
+*.svg binary
+*.pdf binary