updating list of core addons

[tpltnt]

Hi there,

I updated the list of core addons as pointed out in #177.

Cheers,
tpltnt

[tpltnt]

ping

[arturoc]

hey, thanks but not sure if ofxAndroid, ofxiOS, ofxEmscripten and ofxUnitTests should be mentioned at all. ofxUnitTests is not even included in the download and the rest are not meant to be used as normal addons but get automatically included when compiling for the specific platform

[tpltnt]

This PR is to address the (now) non-existent addons, as mentioned in #177

[tpltnt]

ping

[tpltnt]

ping

[tpltnt]

@arturoc the context is about the core addons, not whether or not they should/need to be used.

[tpltnt]

This PR lingers for more than half a years for no good reason. It should either be merged or closed. #177 should be addressed if this PR is not found suitable.

[ofZach]

I don't think arturo's comments have been addressed. I am not sure it's helpful to consider something like ofxIos in the same list as something like ofxOsc, since they can't be used in the same way. One is used automatically to extend OF per platform (with no user control) the other is a choice in the project generator, etc.

[tpltnt]

I removed the remarks on removed ofxiOS, ofxAndroid, ofxEmscripten and ofxUnitTests.

[edap]

@tpltnt is this PR still actual?