Release 0.9.14 "Latran" - Android preparation

This is a very minor release with bug fixes notably for Android

New features
============

* The screen updates when rendering and `PICT` is set

Bug fixes
=========

* `Wait` for durations longer than 1 second now works in simulator
* `→%Range`, `→∆Range` and `Range→` now use displayed values
* 0.9.13 regression, leftover input value after error during plotting

Improvements
============

* Semi-working Android build

Signed-off-by: Christophe de Dinechin <christophe@dinechin.org>