Stutter fix

[MFarejowicz]

Fix an issue in the Resize component where the user continuously dragging would cause the component to start to stutter (appear and disappear in quick succession).

@sanjaypojo
(Also I started this branch before Nancy's most recent PR was merged, so I pulled her changes into this, but I'm not sure why it's showing some of my commits twice. Do you know why that is?)

[MFarejowicz]

@sanjaypojo
Commits now look much cleaner.
Also I attempted removing the array but the issue persisted with this approach, so I believe it is not a scope issue. The way it is supposed to work is that when initially resized, the component should be gone for at least 1.2 seconds, and this timer is refreshed whenever the resizing continues. With the old approach, the timer wasn't properly refreshed, so the stutter would begin after 1.2 seconds. Using an array keeps track of all the function calls and makes sure it is refreshed properly.