[EGP] added fidelity to roundedbox and outline
[E2 Editor] fixed tab reload button not animating

The reload button wouldn't slide along with the rest if you closed the
browser.
Fixed User entity beam appearing behind props.

Fixed User entity beam appearing behind props by adding in missing
RenderGroup.
Merge pull request #549 from DarkChowder/master

Fixed User entity beam appearing behind props.
Fix #545. Igniter now obeys prop protection.
Fix #545. Forcer now obeys prop protection.
Fix #545. Freezer now obeys prop protection.
Fix #545. Grabber now obeys prop protection.

Previously, it would obey prop protection only if OnlyGrabOwners was set.
Now, it will always obey prop protection, and also only grab the owner's
props if the flag is set.
Fix #528. Fix adv. emarker duplication issue.
Fix #528. (And actually fix it.)
Fixed broken Nailer entity.

The Nailer was calling function CanNail incorrectly.
Fixed Adv. Duping the Grabber

It assumed the entity was within reach of the tracer when it was duping.
The opposite is often true.
Fixes: http://errors.garrysmod.com/error/3316845705/
Added a new line at end of file
Merge pull request #552 from DarkChowder/master

Fixed Nailer entity, and Fix for when the Grabber is being auto-duplicated
Fix #553. Nerf the prop spawner.

It now can't spawn props if one of its spawned props is already inside
it, or after a fixed delay (controlled by convar wire_spawner_delay).
Fixed default on switch statements.

Fixed return value in compiler, and modified core to make the switches
default, the default.
Merge pull request #557 from DarkChowder/master

Fixed switch statements default case
Adv. wire tool description fix

Made the text shorter, and to the point. Tried adding new lines locally,
couldn't get it to work, so I just made the sentences shorter.
Merge pull request #563 from DarkChowder/adv-tool-desc

Adv wire tool description shorten
Adv Wire Tool Description tweak
#563