#702: svm_training.py, properly validate and store JSON object
#702: svm_training.py, minor comment change
#702: svm_training.py, remove 'print json_dataset'
#702: svm_training.py, fix 'except' statement
#702: svm_training.py, 'sys.ext()' during exceptions
#702: svm_training.py, properly validate, and store JSON object for XML case
#702: svm_training.py, minor comment change
#702: svm_training.py, change spacing between code
Merge pull request #703 from jeff1evesque/python_svm_training

#702: Properly validate, store JSON object