It: Improved rules pronounciation and exceptions

Documentation and configuration updates for Android

ES: fixes reading dash sign  as numbers separator

Fix termination test in event processing

e13b602 ("Avoid using pthread_cancel") introduced a bogus termination test,
this fixes it.

Fixes #572

- remove unsupported hardware platforms
- udpate dependencies and versions of tools

- use open source key storage (PKCS 12)
- update location of target files

If a thread is cancelled while it holds a mutex, other threads waiting for
the mutex will never be woken, even if destroying the mutex, thus
leading to a deadlock.

Better just make the thread loops have a proper exit case than risking
the tricky semantic of pthread_cancel.