Fixed errors in wrapper generation when using Visual Studio 2010

plugins/amoeba/wrappers/generateAmoebaWrappers.py

@@ -75,6 +75,7 @@ class WrapperGenerator:
         # Read all the XML files and merge them into a single document.
         self.doc = etree.ElementTree(etree.Element('root'))
         for file in os.listdir(inputDirname):
+            if file.lower().endswith('xml'):
                 root = etree.parse(os.path.join(inputDirname, file)).getroot()
                 for node in root:
                     self.doc.getroot().append(node)

wrappers/generateWrappers.py

@@ -75,6 +75,7 @@ class WrapperGenerator:
         # Read all the XML files and merge them into a single document.
         self.doc = etree.ElementTree(etree.Element('root'))
         for file in os.listdir(inputDirname):
+            if file.lower().endswith('xml'):
                 root = etree.parse(os.path.join(inputDirname, file)).getroot()
                 for node in root:
                     self.doc.getroot().append(node)

wrappers/python/src/swig_doxygen/swigInputBuilder.py

@@ -135,6 +135,7 @@ class SwigInputBuilder:
         # Read all the XML files and merge them into a single document.
         self.doc = etree.ElementTree(etree.Element('root'))
         for file in os.listdir(inputDirname):
+            if file.lower().endswith('xml'):
                 root = etree.parse(os.path.join(inputDirname, file)).getroot()
                 for node in root:
                     self.doc.getroot().append(node)