New UI (#367)

* Add Flipper

* Remove old UI

* Add boilerplate UI

* Change plugin version

* Merge upstream

* Bunch of new UI changes

Too lazy to list them all in individual commits

* Touch ripple for buttons and a few other things

* Make the close button on the PluginGui work

* Set button state to guiEnabled

* Implement Connecting, NotConnected; add Header; don't update plugin button on render

* Replace mapLerpColor with mapLerp

* Update blendAlpha to be 0 without any values

* Add ActionFillTransparency to Theme.Button

* Suffix all Theme entries

* Update Flipper

* Add disconnect button

* Remove cancel button

* Add settings page

* Add scrollbar and dark theme support to settings

* Include settings in startSession

* Set context default value to nil

I always thought this was the name, lol...

* Add Error page

* Fix preloadAssets

* Fix preloadAssets import

* Update checkbox colors a little

* Add setting descriptions

* Fix scrolling frame in settings panel

* Remove .vscode

* Rename Throbber to Spinner

* Update merge

* Move Spinner images to assets

* Change casing of directories

* Remove old directories

* Add comments to getDerivedStateFromProps

* Account for offset in host TextBox size

* Turn width variables into constants

* Attempt to fix the comments

* Add a missing comma in Settings

* Remove a double space

* Remove Dummy object

* Move most of the Studio logic out of render

* Don't truncate port input

* Replace merge with Dictionary.merge

* Replace "Got it!" with "Okay"

* Add projectName to setStatus call

* Add Flipper to build.rs

plugin/src/App/Components/SlicedImage.lua

@@ -0,0 +1,29 @@
+local Rojo = script:FindFirstAncestor("Rojo")
+
+local Roact = require(Rojo.Roact)
+
+local e = Roact.createElement
+
+local function SlicedImage(props)
+	local slice = props.slice
+
+	return e("ImageLabel", {
+		Image = slice.Image,
+		ImageColor3 = props.color,
+		ImageTransparency = props.transparency,
+
+		ScaleType = Enum.ScaleType.Slice,
+		SliceCenter = slice.Center,
+		SliceScale = slice.Scale,
+
+		Size = props.size,
+		Position = props.position,
+		AnchorPoint = props.anchorPoint,
+
+		ZIndex = props.zIndex,
+		LayoutOrder = props.layoutOrder,
+		BackgroundTransparency = 1,
+	}, props[Roact.Children])
+end
+
+return SlicedImage