[Docs] Add some additional documentation in preparation for RuboCop 1.0

docs/modules/ROOT/nav.adoc

@@ -26,3 +26,9 @@
 * xref:contributing.adoc[Contributing]
 * xref:support.adoc[Support]
 * xref:versioning.adoc[Versioning]
+* About
+** xref:about/history.adoc[History]
+** xref:about/team.adoc[Team]
+** xref:about/changelog.adoc[Changelog]
+** xref:about/logo.adoc[Logo]
+** xref:about/license.adoc[License]

docs/modules/ROOT/pages/about/changelog.adoc

@@ -0,0 +1,7 @@
+= Changelog
+
+An extensive changelog is available https://github.com/rubocop-hq/rubocop/blob/master/CHANGELOG.md[here].
+
+NOTE: Only user-visible changes are documented there.
+
+You can also peruse the release notes for individual release over at https://github.com/rubocop-hq/rubocop/releases[GitHub].

docs/modules/ROOT/pages/about/history.adoc

@@ -0,0 +1,13 @@
+= History
+
+[quote]
+You don't know where you're going until you know where you've been.
+
+RuboCop was created by Bozhidar Batsov in the spring of 2012, as an attempt
+to make it easy to apply consistently the guidelines from the community Ruby Style Guide.
+
+
+== Notable Milestones
+
+* 21 Apr 2012 - Initial commit by Bozhidar Batsov.
+* 21 Oct 2020 - RuboCop 1.0 is released (exactly 7.5 years after the first commit).

docs/modules/ROOT/pages/about/license.adoc

@@ -0,0 +1,10 @@
+= License & Copyright
+
+== License
+
+Use of RuboCop is granted under the terms of the MIT license. Check
+out the `LICENSE.txt` file in RuboCop's code repository for more details.
+
+== Copyright
+
+Copyright (c) 2012-2020 Bozhidar Batsov and RuboCop contributors.

docs/modules/ROOT/pages/about/logo.adoc

@@ -0,0 +1,7 @@
+= Logo
+
+RuboCop's logo was created by https://www.chadomoto.com/[Dimiter Petrov]. You can find the logo in various
+formats https://github.com/rubocop-hq/rubocop/tree/master/logo[here].
+
+The logo is licensed under a
+http://creativecommons.org/licenses/by-nc/4.0/deed.en_GB[Creative Commons Attribution-NonCommercial 4.0 International License].

docs/modules/ROOT/pages/about/team.adoc

@@ -0,0 +1,26 @@
+= Team
+
+== The Core Team
+
+The direction of the project and its official extensions is being
+stewarded by the RuboCop core team. This group of long-term
+contributors manages releases, evaluates pull-requests, and does a lot
+of the groundwork on major new features. Here are the current members
+of the RuboCop core team, listed in the order of joining it:
+
+* https://github.com/bbatsov[Bozhidar Batsov] (author & head maintainer)
+* https://github.com/jonas054[Jonas Arvidsson]
+* https://github.com/drenmi[Ted Johansson]
+* https://github.com/pocke[Masataka Kuwabara]
+* https://github.com/koic[Koichi Ito] (also head maintainer of RuboCop Rails, RuboCop Performance and RuboCop Minitest)
+* https://github.com/darhazer[Maxim Krizhanovski]
+* https://github.com/bquorning[Benjamin Quorning] (also head maintainer of RuboCop RSpec)
+* https://github.com/marcandre[Marc-André Lafortune] (also head maintainer of RuboCop AST)
+
+== RuboCop Alumni
+
+In addition, we'd like to extend a special thanks the following retired RuboCop
+core team members. Lovingly known as The Alumni:
+
+* https://github.com/yujinakayama[Yuji Nakayama]
+* https://github.com/edzhelyov[Evgeni Dzhelyov]