macOS support

• Added videopak binaries for macOS that can be loaded on macOS OP-Z app.

Minor bug fixes

• Avoid using scale=0 in particle emitters; It previously worked but causes a problem in Unity 2018.2.
• Downgrade videolab revision to a point that is used for the released version of the OP-Z app.

videolab 1.1 support

• Updated with videolab 1.1.
• Some effects are broken caused by the update. They'll be fixed in the next version.

v0.1.5

New scenes: Stripe and Adam

v0.1.4

New scene: Peeler

v0.1.3

• New scene: Sphere

v0.1.2

• New scene: Worm

v0.1.1

• New scene: Trail

v0.1.0

Snapshot 12/16/2018