Malformed data due to data.classe() return undefined #57 and fix Content-Type issue with utf-8

[kefahB]

Hi @EddyVerbruggen

I have fixed those issues that I facing on IOS only :

• malformed data related with #56 .. the issue is fixed by replacing data instanceof NSArray instead of data.class().name
• Content-Type dose not support application/json; charset=utf-8 #54

[kefahB]

@EddyVerbruggen During implementation with android I have facing the error javax.net.ssl.SSLPeerUnverifiedException .. my certificate is Domain Control Validated, after a long debugging, it seems the problem come from the Wildcard support .. I have edited https.android.ts and I have testing with my certificate and all test was done.

In order to dealing with a sub-domaine we must set commonName to *.domaine.com other way it will return SSLPeerUnverifiedException

Https.request error javax.net.ssl.SSLPeerUnverifiedException: Hostname demo.lunch-digi-pay.lu not verified:
certificate: sha256/i5fW5TLEfJtKsLBatgI2QctF2EPmxuVrGtVGW418CDM=
JS:     DN: CN=*.lunch-digi-pay.lu,OU=Domain Control Validated
JS:     subjectAltNames: [*.lunch-digi-pay.lu, lunch-digi-pay.lu]

[EddyVerbruggen]

Thanks! I'll merge this asap.