Update docs

CHANGELOG.asciidoc

@@ -17,6 +17,11 @@ This project adheres to http://semver.org/[Semantic Versioning].
 v0.11.0 (unreleased)
 --------------------
 
+Added
+~~~~~
+
+- New `:clear-messages` command to clear shown messages.
+
 Changed
 ~~~~~~~
 

README.asciidoc

@@ -205,6 +205,7 @@ Contributors, sorted by the number of commits in descending order:
 * David Vogt
 * Claire Cavanaugh
 * rikn00
+* pkill9
 * kanikaa1234
 * haitaka
 * Nick Ginther
@@ -234,7 +235,6 @@ Contributors, sorted by the number of commits in descending order:
 * Ismail
 * Edgar Hipp
 * Daryl Finlay
-* pkill9
 * arza
 * adam
 * Samir Benmendil

doc/help/commands.asciidoc

@@ -995,6 +995,7 @@ How many steps to zoom out.
 |==============
 |Command|Description
 |<<clear-keychain,clear-keychain>>|Clear the currently entered key chain.
+|<<clear-messages,clear-messages>>|Clear all message notifications.
 |<<click-element,click-element>>|Click the element matching the given filter.
 |<<command-accept,command-accept>>|Execute the command currently in the commandline.
 |<<command-history-next,command-history-next>>|Go forward in the commandline history.
@@ -1059,6 +1060,10 @@ How many steps to zoom out.
 === clear-keychain
 Clear the currently entered key chain.
 
+[[clear-messages]]
+=== clear-messages
+Clear all message notifications.
+
 [[click-element]]
 === click-element
 Syntax: +:click-element [*--target* 'target'] [*--force-event*] 'filter' 'value'+