reverted windows/linux test logic and added ini parser

bitwardenBackup.py

@@ -4,13 +4,14 @@ import os
 import subprocess
 import platform
 import json
+import configparser
 
 OS_DETECTED = platform.system()
 SCRIPT_DIRECTORY = os.path.dirname(os.path.realpath(__file__))
 
-if OS_DETECTED == 'Windows2':
+if OS_DETECTED == 'Windows':
     BITWARDEN_CLI_EXECUTABLE = "bw.exe"
-elif OS_DETECTED == 'Linux2':
+elif OS_DETECTED == 'Linux':
     BITWARDEN_CLI_EXECUTABLE = "bw.exe"
 else:
     print("Your OS is not supported. Only Windows and Linux are currently supported.\nDetected OS: {0}".format(OS_DETECTED))