v3.2.0

• Added --reflected-only option to search only for reflected parameters;
• Added --append option to not overwrite the output file;
• Improved the detection of reflected parameters. Now it is case-insensitive:
  • The charset of the random values was changed. Now it doesn't contain uppercase characters;
  • The default size of parameter values was increased to 7 characters (was 5);
• Added first stats:
  • If verbosity > 0 the tool will print the amount of made requests;
  • JSON output was changed;