0.2.0 QoL and v4.3 support

Hello Everyone!
It's been a while.
I have been cooking up some changes, but it seems I'm forced to release a new update early!

because... v4.3 is out! and the plug in was causing the editor to crash!!!! We can't have that.
So, that has been fixed so officially v4.3 is supported!

Some features coming with this release are:

1. Search box at the bottom left of the EzDialogue Tab for searching for your Dialogue Node by name.
2. Nested variable in the state for injection and evaluation. Previously the nested variables weren't supported, but thanks to help of @SeanKR-IRE , nested
3. Actually, speaking of nested variables.. we also added access for "properties" for Resource when accessing through the states!
4. Bug fixes!

That's it for now!
Hope everything goes well in your dialogue journey in Godot!