iOS and Android SDK inconsistencies

[Rexios80]

This isn't a bug, but an inconsistency between the iOS and Android SDKs in the latest 5.0.0-beta2.

iOS:

Android:

Ideally, these should be the same, and match the structure of the other streaming features data types

[Rexios80]

Also shouldn't PolarHrSample have a timestamp field?

[Rexios80]

Another inconsistency I've noticed is PolarOhrPpi related names

iOS:

• PolarPpiData
• startOhrPpiStreaming

Android:

• PolarOhrPPIData
• PolarOhrPPISample
• startOhrPPIStreaming

I think these names would be more consistent considering the names of other features:

• PolarPpiData
• PolarPpiSample
• startPpiStreaming

[JOikarinen]

Thanks for the feedback @Rexios80. Here is the PR of your suggestion #345

[Rexios80]

Closing. Thanks for fixing this.