Fixed Scons build for existing bits.

Changed pynedit.pro to fetch from 'standard' install location
Changed saveas code to use organizer report rather than uibase - this way it's
not dependant on the vagaries of the include path, and works the same as the
rest of the organiser directory

src/SConscript

@@ -6,3 +6,6 @@ env.AppendUnique(CPPDEFINES = [ 'PREVIEWBASE_LIBRARY' ])
 
 lib = env.SharedLibrary('previewBase', env.Glob('*.cpp'))
 env.InstallModule(lib)
+
+res = env['QT_USED_MODULES']
+Return('res')