Remove false positives

[evanplaice]

The parser needs to be updated and tests need to be added to ensure that no false positives are included in the output.

Changes

• patch the parser
• add tests/fixtures covering all the use cases

Note: The tests should be added to jqkill.spec.js, fixtures should be named with the pattern false[n].js

False positives include

• variables starting in $ (ex observables)
• template literals
• minified output¹

¹ Minifiers do a lot of weird stuff that may look like jQuery. Exclusion via the ignore option may be the only fix

[itaditya]

Also template literals

${}

[evanplaice]

Good catch

[evanplaice]

@itaditya Do you want to work on this issue?