Change of a store key

Update .version

change minimal JCAppStore version required.

Update readme for change of USE section approach

clarify JCMemory info

add new jcalgtest versions

Remove unsupported applets, add all signature files, update public te…

…st key.

Add files via upload

Update info_en.json

add false to default selected

Add files via upload

update info add yubikey

Support JCMemory and default selected

New store version supporting JCMemory and default selected