* Fixed misc building and project screen bugs, added ability to cancel active builds and queued builds
* Cancelling in-progress cmake build working
Signed-off-by: nggieber <nggieber@amazon.com>
* Final update copyright headers to reference license files at the repo root
Signed-off-by: spham <spham@amazon.com>
* Fix copyright validator unit tests to support the stale O3DE header scenario
Signed-off-by: spham <spham@amazon.com>