install unique ErnRunner app shell for each miniapp

[romanlv]

I switch between different miniapps often and with the current model, I'm forced to re-built ErnRunner every time. It would be great to have different ErnRunner apps installed (with miniapp name as app name) to save time.

Each miniapp has a unique set of native dependencies, means it's not just a ErnRunner...

[deepueg]

Good suggestion. Thanks.

[belemaire]

Thanks Roman, That's a great suggestion indeed. In addition to make the runner apps distinct from each other, so that multiple ones can be run in //, we should also look into making the container local to the Runner app, rather than having it generated (and published for Android) to default location ~/.ern/containergen/out / ~/.m2. This way, if we keep the Container local to the Runner, it can be part of the git repository along with the Runner, making it easier/faster to build and launch the runner even if ern is not installed on the machine (avoiding to have to run ern run-ios/run-android every time). Will definitely look into it.