Use escallmatch module to describe instrumentation target patterns.

[twada]

Extract and require escallmatch module to describe instrumentation target patterns.

With escallmatch, instrumentation patterns could be described as below.

{
   ....
        patterns: [
            'assert(value, [message])',
            'assert.ok(value, [message])',
            'assert.equal(actual, expected, [message])',
            'assert.notEqual(actual, expected, [message])',
            'assert.strictEqual(actual, expected, [message])',
            'assert.notStrictEqual(actual, expected, [message])',
            'assert.deepEqual(actual, expected, [message])',
            'assert.notDeepEqual(actual, expected, [message])'
        ]
}

TODO

• Extract escallmatch module
• Rough implementation
• Maint tests
• Delete targetMethods from config
• Delete powerAssertVariableName from config
• MemberExpression of MemberExpression like browser.assert.hasClass(selection, className, [message])
• Refactor

[coveralls]

Coverage decreased (-0.97%) when pulling e75e5d3 on escallmatch into b57ac16 on master.

[coveralls]

Coverage decreased (-1.45%) when pulling ea0a3ce on escallmatch into b57ac16 on master.

[coveralls]

Coverage decreased (-1.45%) when pulling 1781f77 on escallmatch into b57ac16 on master.