Remove "mediawiki_*" pages

This site is no longer in mediawiki, we therefore no longer need the
mediawiki specific pages (which aren't linked from anywhere on the site).

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>

content/mediawiki_code_of_conduct.md

-+++
-date = "2015-12-16"
-weight = 100
-
-title = "MediaWiki:Code of conduct"
-
-aliases = [
-    "/old-wiki/MediaWiki:Code_of_conduct"
-]
-+++
-
-Code of conduct
\ No newline at end of file

content/mediawiki_code_of_conductpage.md

-+++
-date = "2015-12-16"
-weight = 100
-
-title = "MediaWiki:Code of conductpage"
-
-aliases = [
-    "/old-wiki/MediaWiki:Code_of_conductpage"
-]
-+++
-
-Apertis:Code_of_conduct
\ No newline at end of file

content/mediawiki_common.css.md

-+++
-date = "2017-12-01"
-weight = 100
-
-title = "MediaWiki:Common.css"
-
-aliases = [
-    "/old-wiki/MediaWiki:Common.css"
-]
-+++
-
-/\* CSS placed here will be applied to all skins \*/
-body.page-Main_Page h1\#firstHeading {
-
-`   display: none;`
-
-}
-
-div.mw-geshi, div.mw-highlight {
-
-`   padding: 1em;`
-`   border: 1px dashed #2f6fab;`
-`   color: black;`
-`   background-color: #f9f9f9;`
-
-}
-
-div.mw-geshi, pre.source-css {
-
-`   font-size: 1.3em;`
-
-}
\ No newline at end of file

content/mediawiki_ipbreason-dropdown.md

-+++
-date = "2016-01-04"
-weight = 100
-
-title = "MediaWiki:Ipbreason-dropdown"
-
-aliases = [
-    "/old-wiki/MediaWiki:Ipbreason-dropdown"
-]
-+++
-
-  - Common block reasons
-      - Spammer
-      - Inserting false information
-      - Removing content from pages
-      - Spamming links to external sites
-      - Inserting nonsense/gibberish into pages
-      - Intimidating behavior/harassment
-      - Abusing multiple accounts
-      - Unacceptable username
\ No newline at end of file

content/mediawiki_licenses.md

-+++
-date = "2016-05-04"
-weight = 100
-
-title = "MediaWiki:Licenses"
-
-aliases = [
-    "/old-wiki/MediaWiki:Licenses"
-]
-+++
-
-  - Free licenses:
-      - CC BY-SA 4.0|Creative Commons Attribution-ShareAlike 4.0
-        International
-      - CC BY-NC-SA 4.0|Attribution-NonCommercial-ShareAlike 4.0
-        International
-      - CC0 1.0|CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
\ No newline at end of file

content/mediawiki_recentchangeslogfilter-hidelogs.md

-+++
-date = "2016-12-22"
-weight = 100
-
-title = "MediaWiki:Recentchangeslogfilter-hidelogs"
-
-aliases = [
-    "/old-wiki/MediaWiki:Recentchangeslogfilter-hidelogs"
-]
-+++
-
-$1 blocks, deletions and protections
\ No newline at end of file

content/mediawiki_recentchangeslogfilter-pref.md

-+++
-date = "2016-12-22"
-weight = 100
-
-title = "MediaWiki:Recentchangeslogfilter-pref"
-
-aliases = [
-    "/old-wiki/MediaWiki:Recentchangeslogfilter-pref"
-]
-+++
-
-Hide blocks, deletions and protections from the recent changes
\ No newline at end of file