Gherkin (BDD) step hook and name

#### What are you trying to achieve?
I need the step name from the BDD file in before step hook.
#### What do you get instead?
I am using step.metaStep to get the name of the step. However, the parameterized step names are not being retrieved.
> Provide console output if related. Use `--verbose` mode for more details.

```bash
Admins-MacBook-Pro:Codeceptv1 admin$ npm run test

> codecept_poc@1.0.0 test /Users/admin/Desktop/My_Data/QuantumJS/Codeceptv1
> codeceptjs run-multiple wiki --grep "@kulin"

Use JS config file
undefined
Use JS config file
undefined
>>> PerfectoWebDriverIO() begin loading configuration.
>>> PerfectoWebDriverIO() loading configuration completed.
Tests are running!
[1.wiki:Firefox] CodeceptJS v1.4.4
[1.wiki:Firefox] Using test root "/Users/admin/Desktop/My_Data/QuantumJS/Codeceptv1"

[1.wiki:Firefox] Perfecto Wiki - search @wiki @wiki1 @wiki2 @kulin --
>>> _startBrowser() begin creating reportingClient.
>>> _startBrowser() creation of reportingClient completed.
[14:51:25] COMMAND POST "/nexperience/perfectomobile/wd/hub/session"
[14:51:25] DATA {"desiredCapabilities":{"javascriptEnabled":true,"locationContextEnabled":true,"handlesAlerts":true,"rotatable":true,"browserName":"Firefox","user":"kulins@perfectomobile.com","securityToken":"eyJhbGciOiJSUzI1NiJ9.eyJqdGkiOiIzOWY3MWRjOS1jNTIwLTQ4NmEtYTJmZS1jZDBmYWMyMWY4ZjYiLCJleHAiOjAsIm5iZiI6MCwiaWF0IjoxNTI0MjEwODA0LCJpc3MiOiJodHRwczovL2F1dGgucGVyZmVjdG9tb2JpbGUuY29tL2F1dGgvcmVhbG1zL3BzLXB ... (840 more bytes)","platformName":"Windows","platformVersion":"10","browserVersion":"62","_":"4 more keys: [\"resolution\",\"location\",\"loggingPrefs\",\"requestOrigins\"]"}}
[14:51:44] INFO SET SESSION ID 89018528-a9a2-44b0-ae4a-7c854b6135fd
[14:51:44] RESULT {"reportPdfUrl":"https://ps.reporting.perfectomobile.com/export/api/v1/test-executions/pdf?externalId[0]=kulins@perfectomobile.com_RemoteWebDriver_18-11-01_09_21_26_851&_timestamp[0]=1541064086231","l ... (1471 more bytes)
[14:51:44] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/timeouts"
[14:51:44] DATA {"type":"script","ms":1000}
>>> Test Start method called
[14:51:44] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/execute"
[14:51:44] DATA {"script":"mobile:test:start","args":[{"name":"Go to wiki","jobName":"PerfectoWebDriverIO Test Job","jobNumber":38,"jobBranch":"Not Branched Yet","projectName":"Perfecto-CodeceptJS Example Tests","projectVersion":"v0.1a","tags":["codeceptjs","webdriverio","nodejs","example tag"],"customFields":[]}]}
[14:51:44] RESULT "N/A"
>>> Before step method calledGiven I resize to a 1024x768 screen size
[14:51:45] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/execute"
[14:51:45] DATA {"script":"mobile:step:start","args":[{"name":"Given I resize to a 1024x768 screen size "}]}
[14:51:46] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/window/current/size"
[14:51:46] DATA {"width":1024,"height":768}
>>> Before step method calledAnd I go to the wiki home page
[14:51:47] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/execute"
[14:51:47] DATA {"script":"mobile:step:start","args":[{"name":"And I go to the wiki home page "}]}
[14:51:48] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/url"
[14:51:48] DATA {"url":"http://www.wikipedia.com/"}
>>> **Before step method calledLogin: searchWiki**
[14:51:49] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/elements"
[14:51:49] DATA {"using":"id","value":"searchInput"}
[14:51:49] RESULT [{"ELEMENT":"91eb144f-1673-43e6-9b3b-242627ff8df6"}]
[14:51:49] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/element/91eb144f-1673-43e6-9b3b-242627ff8df6/clear"
[14:51:49] DATA {}
[14:51:50] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/element/91eb144f-1673-43e6-9b3b-242627ff8df6/value"
[14:51:50] DATA {"value":["P","e","r","f","e","c","t","o"],"text":"Perfecto"}
>>> **Before step method calledLogin: clickSearchBtn**
[14:51:50] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/elements"
[14:51:50] DATA {"using":"css selector","value":".svg-search-icon"}
[14:51:50] RESULT [{"ELEMENT":"762a95a3-5a44-48a6-81b6-cc6794b1eefa"}]
[14:51:50] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/element/762a95a3-5a44-48a6-81b6-cc6794b1eefa/click"
[14:51:50] DATA {}
>>> Before step method calledGiven I resize to a 200x400 screen size
[14:51:51] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/execute"
[14:51:51] DATA {"script":"mobile:step:start","args":[{"name":"Given I resize to a 200x400 screen size "}]}
[14:51:52] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/window/current/size"
[14:51:52] DATA {"width":200,"height":400}
>>> Before step method calledAnd I wait for 1 seconds
[14:51:52] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/execute"
[14:51:52] DATA {"script":"mobile:step:start","args":[{"name":"And I wait for 1 seconds "}]}
[1.wiki:Firefox] ✔ Go to wiki in 9538ms
[14:51:55] COMMAND POST "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd/execute"
[14:51:55] DATA {"script":"mobile:test:end","args":[{"success":true}]}
>>> perfectoClient.testStop completed for Go to wiki.
this.browser: { state: 'fulfilled',
value:
{ sessionId: '89018528-a9a2-44b0-ae4a-7c854b6135fd',
state: null,
hCode: 1234613025,
value:
{ reportPdfUrl: 'https://ps.reporting.perfectomobile.com/export/api/v1/test-executions/pdf?externalId[0]=kulins@perfectomobile.com_RemoteWebDriver_18-11-01_09_21_26_851&_timestamp[0]=1541064086231',
loggingPrefs: [Object],
resolution: '1280x1024',
deviceName: '1_355EE5E6-5D16-4140-8880-AC93D43E71A2',
requestOrigins: [Object],
password: '',
deviceSessionId: 'kulins@perfectomobile.com_RemoteWebDriver_18-11-01_09_21_26_851',
platformVersion: '10',
browserVersion: '62',
host: 'ps.perfectomobile.com',
singleTestReportUrl: 'https://ps.reporting.perfectomobile.com/library?externalId[0]=kulins@perfectomobile.com_RemoteWebDriver_18-11-01_09_21_26_851&_timestamp[0]=1541064086231',
browserName: 'Firefox',
takesScreenshot: true,
javascriptEnabled: true,
platformName: 'Windows',
rotatable: true,
testGridReportUrl: 'https://ps.reporting.perfectomobile.com/library?externalId[0]=kulins@perfectomobile.com_RemoteWebDriver_18-11-01_09_21_26_851&_timestamp[0]=1541064086231',
entityType: 'remote_web_driver',
handlesAlerts: true,
serverConnector: '',
securityToken: '',
executionId: 'kulins@perfectomobile.com_RemoteWebDriver_18-11-01_09_21_26_851',
'webdriver.remote.sessionid': '89018528-a9a2-44b0-ae4a-7c854b6135fd',
locationContextEnabled: true,
scriptName: 'RemoteWebDriver',
location: 'US East',
reportKey: 'kulins@perfectomobile.com_RemoteWebDriver_18-11-01_09_21_26_851',
windTunnelReportUrl: 'https://ps.reporting.perfectomobile.com/library?externalId[0]=kulins@perfectomobile.com_RemoteWebDriver_18-11-01_09_21_26_851&_timestamp[0]=1541064086231',
user: '',
cssSelectorsEnabled: true },
class: 'org.openqa.selenium.remote.Response',
status: 0 } }

[1.wiki:Firefox] OK | 1 passed // 29s
[14:51:55] COMMAND DELETE "/nexperience/perfectomobile/wd/hub/session/89018528-a9a2-44b0-ae4a-7c854b6135fd"
[14:51:55] DATA {}
Admins-MacBook-Pro:Codeceptv1 admin$

```

> Provide test source code if related

```js
_beforeStep(step) {
console.debug('>>> Before step method called' + step.metaStep);
var stepName = step.metaStep.toString();
if ((stepName.includes("Given") || stepName.includes("When") || stepName.includes("Then") || stepName.includes("And")) && !stepName.includes(": ")) {
const client = this.perfectoClient;
let promise = new Promise(function (resolve, reject) {
client.stepStart(stepName).then(() => {
setTimeout(() => resolve(1), 1000);
});

});
return promise;
}

return this.browser;

}
```
Scenario: Go to wiki
Given I resize to a 1024x768 screen size
And I go to the wiki home page
And I search "Perfecto" in wiki
And I click the search button
Given I resize to a 200x400 screen size

And I wait for 1 seconds

### Details

* CodeceptJS version: 1.4.4
* NodeJS Version: 5.7.1
* Operating System: Mac
* Protractor || WebDriverIO || Nightmare version (if related) WebdriverIO