More Tween NRE Fixes

Merge pull request #28 from coryleach/dev

NRE Fix on Exit

CanTween Predicate Override

• Fixing an NRE that can happen when starting a tween on application exit
• Adding ability to override CanTween predicate

NRE on on Application Exit Fix

Fixing an NRE that could happen when tweens are killed upon application exit

Kill tweens bugfix

Fixed a bug that could prevent started async tweens from being killed

Text Mesh Effect Improvements

Added more parameters to the existing text mesh effects for more control over the animations

Fixed an issue with MultiSceneTransitionTask

• Fixed an issue that could cause MultiSceneTransitionTask's ExecuteAsync method to await forever.

WebGL Compatibility Fixes

• Removed ConfigureAwait calls on some Async methods which was causing problems in WebGL builds

2019 Compatibility Fixes & Minor Demo Update

What's Changed

• 2019 compatibility fixes & Minor Demo update by @coryleach in #21

Full Changelog: 3.0.4...3.0.5

Fixing Tween Local Position Bug

What's Changed

• Fix to local tween position bug by @coryleach in #18

Full Changelog: 3.0.3...3.0.4

3.0.3 Punch Tween Fix

What's Changed

• Punch tween fix by @coryleach in #17

Full Changelog: 3.0.2...3.0.3