Update docs

README.textile

@@ -4,13 +4,13 @@ Permit access to downloads, pages or parts of pages for a certain configurable t
 
 h2. Installation / uninstallation
 
-p(important). Requires TXP 4.7.0+
+p(important). Requires Textpattern 4.7.0+
 
-Download the plugin from either "textpattern.org":http://textpattern.org/plugins/1222/smd_access_keys, or the "software page":http://stefdawson.com/sw, paste the code into the TXP _Admin->Plugins_ pane, install and enable the plugin. The table will be installed automatically unless you use the plugin from the cache directory; in which case, visit the _Extensions->Access keys_ tab and click the _Install table_ button before trying to use the plugin.
+Download the plugin from either "the official Textpattern plugin repository":https://plugins.textpattern.com/plugins/smd_access_keys, the "software page":https://stefdawson.com/smd_access_keys, or "GitHub":https://github.com/Bloke/smd_access_keys/releases, paste the code into the TXP _Admin->Plugins_ pane, install and enable the plugin. The table will be installed automatically unless you use the plugin from the cache directory; in which case, visit the _Extensions->Access keys_ tab and click the _Install table_ button before trying to use the plugin.
 
 To uninstall the plugin, delete from the _Admin->Plugins_ page. The access keys table will be deleted automatically.
 
-Visit the "forum thread":http://forum.textpattern.com/viewtopic.php?id=35996 for more info or to report on the success or otherwise of the plugin.
+Visit the "forum thread":https://forum.textpattern.com/viewtopic.php?id=35996 for more info or to report on the success or otherwise of the plugin.
 
 h2. Overview
 
@@ -37,7 +37,7 @@ Generates an access token for a given URL. Configure it using the following attr
 : This string is added to your url so the plugin knows it is protected content.
 : Default: @smd_akey@
 ; %site_name%
-: Whether to automatically add the site name (http://example.org) to the URL or not. Choose from:
+: Whether to automatically add the site name (https://example.org) to the URL or not. Choose from:
 :: 0: leave the site out
 :: 1: add the site URL (but only if its not in the URL already)
 : Default: 1
@@ -82,7 +82,7 @@ bc. <txp:smd_access_key
 
 This might generate an access-controlled URL such as the following (newlines just for clarity):
 
-bc. http://example.org/music/next-big-hit/demo/
+bc. https://example.org/music/next-big-hit/demo/
      42c531d13423eecaaab73a2df43a8b7c337a360a/4d9d12a5
 
 Send that link to your friend and she'll be able to listen to your cool new demo song.
@@ -202,9 +202,9 @@ Display access information from the current protected page. Attributes:
 : Default: @page@
 ; %escape%
 : Whether to escape HTML entities such as @<@, @>@ and @&@ in the item. Set @escape=""@ to turn this off.
-: Defualt: @html@
+: Default: @html@
 ; %format%
-: If displaying a time-related item (now, issued, or expires) you can format it using the "strftime() formatting codes":http://php.net/manual/en/function.strftime.php.
+: If displaying a time-related item (now, issued, or expires) you can format it using the "strftime() formatting codes":https://php.net/manual/en/function.strftime.php.
 : Default: @%Y-%m-%d %H:%M:%S@
 ; %wraptag%
 : HTML tag (without angle brackets) to wrap around the output.
@@ -240,6 +240,9 @@ The plugin exposes some global preference settings that govern its operation:
 ; %Salt length%
 : Number of characters to use as a salt in your secret key. The default is usually fine but if you want to alter this for greater/reduced security then do so. IMPORTANT: if you change this value, all your existing access keys become instantly invalid.
 : Default: 8
+; %Access key length%
+: Number of characters to use as a token in your final key. The default delivers fairly long URLs so if you prefer to shorten this for ease of use, then do so. IMPORTANT notes: a) if you change this value, all your existing access keys become instantly invalid. b) the shorter the value, the easier it will be to crack.
+: Default: 32
 ; %Log IP addresses%
 : Whether you wish the plugin to log the IP address of each visitor who tries to access a protected resource
 : Default: no
@@ -356,4 +359,4 @@ p. Ta da!
 
 h2. Author
 
-Written by "Stef Dawson":http://stefdawson.com/contact.
+Written by "Stef Dawson":https://stefdawson.com/contact.

smd_access_keys.php

@@ -1435,9 +1435,9 @@ function smd_access_info($atts, $thing = null)
 
 h2. Installation / uninstallation
 
-p(important). Requires TXP 4.7.0+
+p(important). Requires Textpattern 4.7.0+
 
-Download the plugin from either "textpattern.org":https://textpattern.org/plugins/1222/smd_access_keys, or the "software page":https://stefdawson.com/sw, paste the code into the TXP _Admin->Plugins_ pane, install and enable the plugin. The table will be installed automatically unless you use the plugin from the cache directory; in which case, visit the _Extensions->Access keys_ tab and click the _Install table_ button before trying to use the plugin.
+Download the plugin from either "the official Textpattern plugin repository":https://plugins.textpattern.com/plugins/smd_access_keys, the "software page":https://stefdawson.com/smd_access_keys, or "GitHub":https://github.com/Bloke/smd_access_keys/releases, paste the code into the TXP _Admin->Plugins_ pane, install and enable the plugin. The table will be installed automatically unless you use the plugin from the cache directory; in which case, visit the _Extensions->Access keys_ tab and click the _Install table_ button before trying to use the plugin.
 
 To uninstall the plugin, delete from the _Admin->Plugins_ page. The access keys table will be deleted automatically.
 
@@ -1633,7 +1633,7 @@ function smd_access_info($atts, $thing = null)
 : Default: @page@
 ; %escape%
 : Whether to escape HTML entities such as @<@, @>@ and @&@ in the item. Set @escape=""@ to turn this off.
-: Defualt: @html@
+: Default: @html@
 ; %format%
 : If displaying a time-related item (now, issued, or expires) you can format it using the "strftime() formatting codes":https://php.net/manual/en/function.strftime.php.
 : Default: @%Y-%m-%d %H:%M:%S@