[tracker/sam/readme-updates] README: Turn links into hyperlinks.

[Sam Thursfield <sthursfield src gnome org>]

commit 6743d6537d126c01524185ed6352171fb81af3a4
Author: Sam Thursfield <sam afuera me uk>
Date:   Mon May 20 22:08:23 2019 +0200

    README: Turn links into hyperlinks.
    
    The Roadmap link is removed as it's not up to date. The Issue Tracker link
    is removed because it's part of the gitlab.gnome.org project.

 README.md | 29 +++++++----------------------
 1 file changed, 7 insertions(+), 22 deletions(-)
---
diff --git a/README.md b/README.md
index ebbd2b0db..7041c7fb3 100644
--- a/README.md
+++ b/README.md
@@ -24,31 +24,16 @@ An EU-funded project called Nepomuk was started to define some of
 the core ontologies to be modeled on the Desktop. Tracker uses this
 to define the data's relationships in a database.
 
-All discussion related to tracker happens on the Tracker
-mailing list
+All discussion related to tracker happens on the
+[Tracker mailing list](https://mail.gnome.org/mailman/listinfo/tracker-list).
 
-        https://mail.gnome.org/mailman/listinfo/tracker-list
+IRC channel #tracker on: [irc.gimp.net](irc://irc.gimp.net)
 
-IRC channel #tracker on:
-
-        irc.gimp.net
-
-Bugs and feature requests should be filed at:
-
-        https://gitlab.gnome.org/GNOME/tracker/issues
-
-More infomation on Tracker can be found at:
-
-        https://wiki.gnome.org/Projects/Tracker
-
-Repository can be found at:
-
-        https://gitlab.gnome.org/GNOME/tracker
-
-The official RoadMap (aka TODO) can be found at:
-
-        https://wiki.gnome.org/Projects/Tracker/Roadmap
+Development happens on:
+[gitlab.gnome.org](https://gitlab.gnome.org/GNOME/tracker).
 
+More infomation on Tracker can be found on
+[the project wiki](https://wiki.gnome.org/Projects/Tracker).
 
 ## Use Cases