Option --load makes espeak-ng consider the voice name provided a name of
a file relative to the current directory.

Signed-off-by: golubovsky <[email protected]>

It: Improved rules pronounciation and exceptions

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.

This reverts commit 6042eb8d1e.

The change causes an issue with `pt-BR` and possibly other languages
and voices.

Fixes #555.

if this was not set in spelling rules already

as phoneme set for both is the same, rename phoneme translation file to in