Documentation: Update FAQ a bit and move it into Documentation/

This was hiding on the serenityos.org website previously, where not
many people found it. Let's put it in a more natural location, and
also make sure to link to it from the README.

Documentation/FAQ.md

@@ -0,0 +1,27 @@
+# Frequently Asked Questions about SerenityOS
+
+## Will SerenityOS support `$THING`?
+
+Maybe. Maybe not. There is no plan.
+
+## When will you implement `$THING`?
+
+Maybe someday. Maybe never. If you want to see something happen, you can do it yourself!
+
+## Where are the ISO images?
+
+There are no ISO images. This project does not cater to non-technical users.
+
+## Why is the system 32-bit?
+
+That's what Andreas was most familiar with when starting out. There's some interest in supporting 64-bit systems and that will eventually happen, but it's just another feature.
+
+## I did a `git pull` and now the build is broken! What do I do?
+
+If it builds on CI, it should build for you too. You may need to rebuild the toolchain. If that doesn't help, try it with a clean repo.
+
+If you can't figure out what to do, ask in the `#build-problems` channel on Discord.
+
+## Why don't you use `$LIBRARY` instead of implementing `$FEATURE` yourself?
+
+The SerenityOS project tries to maximize hackability, accountability, and fun(!) by implementing everything ourselves.

README.md

@@ -97,13 +97,14 @@ See the [SerenityOS build instructions](https://github.com/SerenityOS/serenity/b
 
 Please see the [issue policy](https://github.com/SerenityOS/serenity/blob/master/CONTRIBUTING.md#issue-policy).
 
+FAQ: [Frequently Asked Questions](https://github.com/SerenityOS/serenity/blob/master/FAQ.md)
+
 ## Get in touch
 
 IRC: `#serenityos` on the Freenode IRC network.
 
 Discord: [SerenityOS Discord](https://discord.com/invite/29gCcKsXkF)
 
-
 ## Author
 
 * **Andreas Kling** - [awesomekling](https://twitter.com/awesomekling)