Added gitattributes to standarize line endings

.gitattributes

@@ -0,0 +1,38 @@
+# Default behaviour
+*               text=crlf
+
+# All text files are CRLF
+*.txt           text eol=crlf
+*.h             text eol=crlf
+*.c             text eol=crlf
+*.cpp           text eol=crlf
+*.hpp           text eol=crlf
+*.py            text eol=crlf
+*.json          text eol=crlf
+*.md            text eol=crlf
+*.puml          text eol=crlf
+*.plantuml      text eol=crlf
+*.ini           text eol=crlf
+*.bat           text eol=crlf
+*.yml           text eol=crlf
+*.csv           text eol=crlf
+
+# Webots files are generated by a tool as LF
+*.proto         text eol=lf
+*.wbt           text eol=lf
+
+# Doxygen files are generated by a tool as LF
+doc/doxygen/*   text eol=lf
+
+# Images should be treated as binary
+*.png           binary
+*.jepg          binary
+*.jpg           binary
+
+# Multimedia should be treated as binary
+*.wav           binary
+*.mp4           binary
+
+# Other files that should be treated as binary
+*.ods           binary
+