upload iar project files

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1607 bbd45198-f89e-11dd-88c7-29a3b14d5316

bsp/stm32f107/project.eww

+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<workspace>
+  <project>
+    <path>$WS_DIR$\project.ewp</path>
+  </project>
+  <batchBuild/>
+</workspace>
+
+