Added ability to remove array value

[sanex3339]

Added ability to remove array value.

Example:
url > ?test[]=test1&test[]=test2&test[]=test3
$.query.REMOVE('test, 'test2');

Result:
url > ?test[]=test1&test[]=test3

[alrusdi]

For consistency please implement this also in "remove" function (lowercase version which is works with copy of object)
Also add an example of usage to README.md

[sanex3339]

Done. I tested updated functions with:

• normal second argument value;
• empty second argument value;
• bool (true) second argument value;
• without second argument.

[alrusdi]

Thank you!