Improve README/Legal Files (#782)

# Description

Was vague and poorly written, might still be a bit vague, but that's why
it's being reviewed.

LEGAL.md

@@ -4,19 +4,26 @@
 
 The Authors retain all copyright to their respective work submitted here.
 
-## Code license
+## Licenses
 
-Content contributed to this repository after commit 87c70a89a67d0521a56388e6b1c3f2cb947943e4 is licensed under the GNU Affero General Public License version 3.0 unless otherwise stated. See [LICENSE-AGPLv3](./LICENSE-AGPLv3.txt).
+### Code
 
-Content contributed to this repository before commit 87c70a89a67d0521a56388e6b1c3f2cb947943e4 is licensed under the MIT license unless otherwise stated. See [LICENSE-MIT](./LICENSE-MIT.txt).
+> [!NOTE]
+> If you want MIT-licensed code, please visit the Space Wizards' repository [here](https://github.com/space-wizards/space-station-14/) instead.
+> If they do not have something you want as MIT but we do as AGPLv3, you may ask the authors of the code to relicense it for you.
+> 
+> If you can not figure out the license of something, or who the author(s) of a feature are, please ask in our [Discord](https://discord.gg/X4QEXxUrsJ).
 
-[87c70a89a67d0521a56388e6b1c3f2cb947943e4](https://github.com/Simple-Station/Einstein-Engines/commit/87c70a89a67d0521a56388e6b1c3f2cb947943e4) was pushed on February 17th 2024 at 21:48 UTC
+Content contributed to this repository after commit [87c70a8](https://github.com/Simple-Station/Einstein-Engines/commit/87c70a89a67d0521a56388e6b1c3f2cb947943e4) is licensed under the GNU Affero General Public License version 3.0 unless otherwise stated.
+See [LICENSE-AGPLv3](./LICENSE-AGPLv3.txt).
+Content contributed to this repository before the aforementioned commit is MIT-licensed unless otherwise stated.
+See [LICENSE-MIT](./LICENSE-MIT.txt).
 
-## Warranty
+[87c70a8](https://github.com/Simple-Station/Einstein-Engines/commit/87c70a89a67d0521a56388e6b1c3f2cb947943e4) was pushed on February 17th 2024 at 21:48 UTC.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+### Assets
+
+Most assets are licensed under [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/) unless stated otherwise.
+Assets have their license and the copyright in the metadata file.
+[Example](./Resources/Textures/Objects/Tools/crowbar.rsi/meta.json).
+Note that some assets are licensed under the non-commercial [CC-BY-NC-SA 3.0](https://creativecommons.org/licenses/by-nc-sa/3.0/) or similar non-commercial licenses and will need to be removed if you wish to use this project commercially.

README.md

@@ -66,13 +66,4 @@ We provide some scripts shown below to make the job easier.
 
 ## License
 
-Content contributed to this repository after commit 87c70a89a67d0521a56388e6b1c3f2cb947943e4 (`17 February 2024 23:00:00 UTC`) is licensed under the GNU Affero General Public License version 3.0 unless otherwise stated.
-See [LICENSE-AGPLv3](./LICENSE-AGPLv3.txt).
-
-Content contributed to this repository before commit 87c70a89a67d0521a56388e6b1c3f2cb947943e4 (`17 February 2024 23:00:00 UTC`) is licensed under the MIT license unless otherwise stated.
-See [LICENSE-MIT](./LICENSE-MIT.txt).
-
-Most assets are licensed under [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/) unless stated otherwise. Assets have their license and the copyright in the metadata file.
-[Example](./Resources/Textures/Objects/Tools/crowbar.rsi/meta.json).
-
-Note that some assets are licensed under the non-commercial [CC-BY-NC-SA 3.0](https://creativecommons.org/licenses/by-nc-sa/3.0/) or similar non-commercial licenses and will need to be removed if you wish to use this project commercially.
+Please read the [LEGAL.md](./LEGAL.md) file for information on the licenses of the code and assets in this repository.