v.1.13.0 contd

* correct leftover wasm code and references in code

demos

v.1.11.0

mahatma example

v.1.9.1

* faster SeamlessTile filter

v.1.9.0 (contd)

* some more simplifications

v.1.8.0 contd

* handle WASM Out-of-Memory errors

v.1.7.0 contd

v.1.6.0

v.1.5.7

* Blend GLSL filter
* automatic threshold pass threshold as meta
* GLSL support dimensions changing during run