Merge pull request #361 from jeff1evesque/php_load_dataset

#355: Move 'json_creator' outside 'data' element
#362: svm_training.py, repair 'if-elif' statement
Merge pull request #363 from jeff1evesque/python_svm_training

#362: svm_training.py, repair 'if-elif' statement
#356: svm_training.py, temporary file change
#356: svm_training.py, re-adjust file
#356: logic_loader.php, create JSON 'result' before python
#356: logic_loader.php, create JSON 'data' before python
#356: logic_loader.php, create JSON 'data' before python, nested
#356: logic_loader.php, remove duplicate JSON 'data'
#356: logic_loader.php, remove duplicate JSON 'training' case to 'analysis' case
#356: logic_loader.php, 'json_encode(arr_result)', training case
#356: logic_loader.php, 'json_encode(arr_result)', analysis case
#356: logic_loader.php, do not overall 'json_encode(json)'
#356: logic_loader.php, only print JSON 'result', training case
#356: logic_loader.php, only print JSON 'result', analysis case
#356: logic_loader.php, remove unnecessary 'json_encode()', training case
#356: logic_loader.php, remove unnecessary 'json_encode()', analysis case
#356: logic_loader.php, merge 'arr_result' array, training case
#356: logic_loader.php, merge 'arr_result' array, analysis case
#356: logic_loader.php, remove unnecessary 'if-else' statements