add git support files

.gitattributes

@@ -0,0 +1,15 @@
+*.[hc]  text
+*.json  text
+*.xml   text
+*.py    text
+*.md    text
+*.txt   text
+*.lua   text
+*.bat   text
+
+# Shell scripts should *always* be LF, regardless of platfrom
+s/*     text eol=lf
+*.sh    text eol=lf
+
+# All third-party code should not be EOL-normalized
+#third-party/**  -text

.gitignore

@@ -1,3 +1,4 @@
 *~
 
 config
+bin