Update README and Git(Hub) config for monorepo

- Update the README to reflect the usage of this repo.
- Add a PR template.
- Add `*.eopkg` to `.gitignore` to avoid accidental commits.
- Symlink Taskfile.yml from `common` to top level directory.

.github/pull_request_template.md

@@ -0,0 +1,11 @@
+### Summary
+
+<!-- Info on what this pull request updates/changes/etc -->
+
+### Test Plan
+
+<!-- Short description on how the package was tested -->
+
+### Checklist
+
+- [ ] Package was built and tested against unstable

.gitignore

@@ -0,0 +1 @@
+*.eopkg

README.md

@@ -4,7 +4,7 @@
   </a>
 </p>
 
-*Packages* is the main issue tracker for [Solus]. In the future it will also house all the packages, which can currently be found in the [Solus Packages] organisation.
+*Packages* contains all the packages definitions for [Solus]. It also contains the main issue tracker.
 
 # Welcome
 

Taskfile.yml

@@ -0,0 +1 @@
+common/Taskfile.yml