#1: initial main.php calls audio_analyzer.py file
#1: initial audio_analyzer.py file
#1: wrap entire code around php tags (main.php)
#1: change reference to audio_analyzer to be relative path
#1: change permission of audio_analyzer.py to -rwxr--r--
Merge pull request #2 from jeff1evesque/php_script

#1: call python script from php