Datatable reset method doesn't emit onLazyLoadEvent

[lsa-shanghai]

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Current behavior

Datatable reset method doesn't emit onLazyLoadEvent when lazy is true.
Expected behavior

Reset method should call paginate method and emit onLazyLoadEvent as before.
Call First set method will not work.
Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

Please tell us about your environment:

• Angular version: 4.1.X

• PrimeNG version: 4.1.0.rc2

• Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]

• Language: [all | TypeScript X.X | ES6/7 | ES5]

• Node (for AoT issues): node --version =