Fix shortcut links and add changelog entry.

CHANGELOG.md

@@ -6,6 +6,7 @@ The format is based on [Keep a Changelog] and this project adheres to [Semantic
 - Added bootstrapping to simplify initialisation of config and database
 - Config syntax has changed to array style (#155)
 - Added `pghost` config to set database port
+- Added `CONTRIBUTING.md`
 ### Changed
 - Introduce proper changelog format (#189)
 - Moved DB migration scripts into `db` folder

CONTRIBUTING.md

@@ -10,9 +10,9 @@
 
 ## Guidelines
 
-* Note your changes in [CHANGELOG.md] following https://keepachangelog.com 
-* Create any necessary DB migration script in [db/migrations] and note them in the changelog.
-* Update [README.md] with needed changes
+* Note your changes in [`CHANGELOG.md`] following https://keepachangelog.com 
+* Create any necessary DB migration script in [`db/migrations`] and note them in the changelog.
+* Update [`README.md`] with needed changes
 * Update the [Wiki] with API changes
 * Write your tests and validate them before you do your MR
 
@@ -22,9 +22,9 @@
 * CSS follows [CSSLint]
 * JS follows [ESLint]
 
-[README.md]: https://git.feneas.org/diasporg/Poduptime/blob/master/README.md
-[CHANGELOG.md]: https://git.feneas.org/diasporg/Poduptime/blob/master/CHANGELOG.md
-[db/migrations]: https://git.feneas.org/diasporg/Poduptime/tree/master/db/migrations
+[`README.md`]: https://git.feneas.org/diasporg/Poduptime/blob/master/README.md
+[`CHANGELOG.md`]: https://git.feneas.org/diasporg/Poduptime/blob/master/CHANGELOG.md
+[`db/migrations`]: https://git.feneas.org/diasporg/Poduptime/tree/master/db/migrations
 [Wiki]: https://git.feneas.org/diasporg/Poduptime/wikis/home
 [PSR-2]: https://www.php-fig.org/psr/psr-2/
 [CSSLint]: https://github.com/CSSLint/csslint

db/migrations/README.md

@@ -2,16 +2,16 @@
 
 ## New install
 
-When setting up a new install, import [`db/tables.sql`][tables.sql] and do not perform any migrations!
+When setting up a new install, import [`db/tables.sql`] and do not perform any migrations!
 
 ## Migrating
 
-If you are upgrading your existing installation, execute the necessary migrations scripts found in [`db/migrations`][migrations].
+If you are upgrading your existing installation, execute the necessary migrations scripts found in [`db/migrations`].
 
 ## API v1
 
-To support the original API v1 you should import [`db/pods_apiv1.sql`][pods_apiv1.sql] into your DB as often as you want your API updated.
+To support the original API v1 you should import [`db/pods_apiv1.sql`] into your DB as often as you want your API updated.
 
-[tables.sql] https://git.feneas.org/diasporg/Poduptime/blob/master/db/tables.sql
-[migrations] https://git.feneas.org/diasporg/Poduptime/tree/master/db/migrations
-[pods_apiv1.sql] https://git.feneas.org/diasporg/Poduptime/blob/master/db/pods_apiv1.sql
+[`db/tables.sql`]: https://git.feneas.org/diasporg/Poduptime/blob/master/db/tables.sql
+[`db/migrations`]: https://git.feneas.org/diasporg/Poduptime/tree/master/db/migrations
+[`db/pods_apiv1.sql`]: https://git.feneas.org/diasporg/Poduptime/blob/master/db/pods_apiv1.sql