fixed issue 1839: catch exception if source code cannot be opened in the debugger
updated simple soap contrib (pysimplesoap version 1.11)
added soap examples app (used in tests)
fixed issue 153: correct 500 status if there is a SOAP fault
added soap client/server test (including for status 500 to check issue #153)
fixed WebClient contrib to properly send raw data in POST methods
Merge pull request #355 from reingart/master

debugger and soap contrib update and fixes