Beginning CMake configuration for ZT

Only tested on Windows so far

ext/librabbitmq/.gitattributes

@@ -0,0 +1,18 @@
+# Default for those who don't have core.autocrlf set
+* text=auto
+
+# Things that should be treated like text (lines converted on checkout):
+*.c text
+*.h text
+*.py text
+*.cmake text
+*.md text
+# This is for the output of table_test
+*.expected text
+*.xml
+
+# Exceptions to the rule:
+*.ac text eol=lf
+*.am text eol=lf
+*.m4 text eol=lf
+