Python API wrappers are now part of OpenMM

wrappers/python/src/swig_doxygen/doxygen/buildXML.sh

+#!/bin/bash
+
+rm -rf xml/ html/
+
+doxygen
+cd xml
+xsltproc combine.xslt index.xml >| ../all.xml
+

wrappers/python/src/swig_doxygen/doxygen/doxygen.err

+./buildSwigWrapper.sh: line 32: doxygen: command not found

wrappers/python/src/swig_doxygen/swig_lib/python/exceptions.i

+
+%exception {
+    try {
+        $action
+    } catch (OpenMM::OpenMMException &e) {
+        PyErr_SetString(PyExc_Exception, const_cast<char*>(e.what()));
+        return NULL;
+    }
+}
+
+