Merge build changes and various improvements from Amiberry

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @midwan

.github/CONTRIBUTING.md

@@ -10,9 +10,9 @@ If you haven't already, come find us in one of these platforms:
 
 Bug reporting is an important part of making Amiberry better. If you believe you have found a bug, then please follow these steps:
 
-* **Ensure the bug has not already been reported.** Check the existing Github [Issues](https://github.com/midwan/amiberry/issues).
+* **Ensure the bug has not already been reported.** Check the existing Github [Issues](https://github.com/BlitterStudio/amiberry/issues).
 
-* If you're unable to find an open issue that addresses the problem, [open a new one](https://github.com/midwan/amiberry/issues/new). 
+* If you're unable to find an open issue that addresses the problem, [open a new one](https://github.com/BlitterStudio/amiberry/issues/new). 
 Be sure to include a **title and clear description**, as much relevant information as possible and **steps to recreate** the problem.
 
 * Please use the relevant **bug report template** to create the issue. It was designed to help you fill in what we need, in order to locate
@@ -51,36 +51,3 @@ on something similar, or perhaps this change could create a problem you haven't
 * Please ensure that all your commits are atomic (one feature per commit).
 
 
-
-## Financial contributions
-
-We also welcome financial contributions in full transparency on our [open collective](https://opencollective.com/amiberry).
-Anyone can file an expense. If the expense makes sense for the development of the community, it will be "merged" in the ledger of our open collective by the core contributors and the person who filed the expense will be reimbursed.
-
-
-## Credits
-
-
-### Contributors
-
-Thank you to all the people who have already contributed to Amiberry!
-<a href="graphs/contributors"><img src="https://opencollective.com/amiberry/contributors.svg?width=890" /></a>
-
-
-### Backers
-
-Thank you to all our backers! [[Become a backer](https://opencollective.com/amiberry#backer)]
-
-<a href="https://opencollective.com/amiberry#backers" target="_blank"><img src="https://opencollective.com/amiberry/backers.svg?width=890"></a>
-### Sponsors
-Thank you to all our sponsors! (please ask your company to also support this open source project by [becoming a sponsor](https://opencollective.com/amiberry#sponsor))
-<a href="https://opencollective.com/amiberry/sponsor/0/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/0/avatar.svg"></a>
-<a href="https://opencollective.com/amiberry/sponsor/1/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/1/avatar.svg"></a>
-<a href="https://opencollective.com/amiberry/sponsor/2/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/2/avatar.svg"></a>
-<a href="https://opencollective.com/amiberry/sponsor/3/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/3/avatar.svg"></a>
-<a href="https://opencollective.com/amiberry/sponsor/4/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/4/avatar.svg"></a>
-<a href="https://opencollective.com/amiberry/sponsor/5/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/5/avatar.svg"></a>
-<a href="https://opencollective.com/amiberry/sponsor/6/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/6/avatar.svg"></a>
-<a href="https://opencollective.com/amiberry/sponsor/7/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/7/avatar.svg"></a>
-<a href="https://opencollective.com/amiberry/sponsor/8/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/8/avatar.svg"></a>
-<a href="https://opencollective.com/amiberry/sponsor/9/website" target="_blank"><img src="https://opencollective.com/amiberry/sponsor/9/avatar.svg"></a>