log file generation, platform dependency handling, more functions for xml parsing

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@10078 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Author: Wuzhu Chen

FMI/import/CHANGES.txt

@@ -1,3 +1,10 @@
+2011-10-09 [wuzhu.chen@tu-clausthal.de]
+------------------------------
+- Handling of platform dependency
+- More functions for parsing the model description xml file
+- Generation of error and success log files
+------------------------------
+
 2011-10-04 [adeel.asghar@liu.se]
 ------------------------------