#645: form_validator.js, add 'application/xml' mime type
Merge pull request #646 from jeff1evesque/js_form_validator

#645: form_validator.js, add 'application/xml' mime type
#644: data_validator.py, add 'text/plain' as valid option in acceptabl_type
Merge pull request #647 from jeff1evesque/python_data_validator

#644: data_validator.py, add 'text/plain' mime type
Merge branch 'master' into python_svm_json
Merge pull request #648 from jeff1evesque/python_svm_json

#461: Create 'csv_to_json'
#636: data_validator.py, define 'mime_type' variable
#636: data_validator.py, change 'mime_type' -> 'mimetype'
#636: data_validator.py, append dict of 'mimetype: filedata' to 'json_keep'
#636: data_validator.py, correctly append dict of mimetype, filedata
Merge pull request #650 from jeff1evesque/python_data_validator

#636: Adjust 'file_upload_validation' return value
#649: svm_training.py, remove 'elif' statements
#649: svm_training.py, iterate over 'file upload(s)' list
#649: svm_training.py, call 'csv_to_json' method
#649: svm_training.py, call 'xml_to_json' method
#649: svm_training.py, replace 'or' with 'in' list
#649: svm_training.py, insert missing parenthesis
#649: svm_training.py, remove 'enumerate' in for-loop
#649: svm_training.py, add minor comments
#649: svm_training.py, pass JSON object to 'Training' class