HelpCenter: A Java repository from TheNut

Changelog:
version 1.8.1 13-Aug-2011
* Added recognition of permissionsBukkit 1.1 so %groups% and %prigroup% will get populated the same as before.
NOTE: If by chance Permissions and permissionsBukkit are both installed, Permissions will take priority.
version 1.8.0 17-June-2011
* Fixed error in determining what Permissions version was installed and choosing the wrong one.
* added command to show versions of installed plugins. /helpp pluginversions
* added commands to show the items that bukkit recognizes /helpitem <filter>
version 1.78 13-June-2011
* Fixed issue where long line without spaces was not displayed to user in console or ingame and caused the game to crash after a short while.

version 1.77 5-June-2011
* Added additional key word replacement:
%armor% - Bukkit - player - The players armor durability value (0 = none, 20 = full armor not damaged)

version 1.76 2-June-2011
* Updated to work properly with permissions version 3.0+.
* Fixed display of message on player login so it has proper line wrapping.

version 1.75 20-May-2011
* Added more key word replacements: (total list)
%user% - Bukkit - player - The players name
%world% - Bukkit - player - The world the player is in
%health% - Bukkit - player - The players health value (0 = dead, 20 = full health)
%locx% - Bukkit - player - The players location X
%locy% - Bukkit - player - The players location Y
%locz% - Bukkit - player - The players location Z
%iteminhandid% - Bukkit - player - The ID of the item the player has in hand
%iteminhand% - Bukkit - player - The item the player has in hand
%isop% - Bukkit - player - Is the player an OP - "YES" or "NO"
%serveronlinecount% - bukkit - Number of players currently on server
%serverver% - bukkit - version of the server
%groups% - Plugin - Permissions - The list of groups to which the player belongs.
%prigroup% - Plugin - Permissions - The first group returned by Permissions to which the player belongs.
%helpver% - Plugin - HelpCenter - Version of the plugin

version 1.74 10-May 2011
* Added the Old style colour codes back in so it will support both.

Version 1.73 10-May-2011
* Add Javadoc, Cleaned up additional code.
* Allow for HelpCenter to be used in console.
* Fixed buildHelpFiles and buildPlugin commands to be more robust and consistent in building help files.
* Added command helpp to pull help file information directly from the server's installed plugins.

Version 1.72d 5-May-2011
* Cleaned up internal code
* Fixed line wrapping so it will not count chat color codes as part of the 60 char limit per line.

Version 1.72c 27-Apr-2011

* Added support for subdirectories in the plugin/HelpCenter config folder
* When searching for files, it searches in the followign order
with a .txt
without a .txt
replacing spaces with "/" and with a .txt
replacing spaces with "/" and without a .txt

Example: /help ScrapBukkit clear
"plugin/HelpCenter/scrapbukkit clear.txt"
"plugin/HelpCenter/scrapbukkit clear"
"plugin/HelpCenter/scrapbukkit/clear.txt"
"plugin/HelpCenter/scrapbukkit/clear"
* /help BuildHelpFiles This will scan bukkit for plugins and attempt to extract the .yml file for commands to build help files from.
* /help BuildPlugin <PluginName> This will build help file from plugin .yml file for the one plugin.
* Added hook into Permissions to get all groups and primary groups the user belongs to. This allows for key word replacement.
%user% will be the players name ex: "TheNut"
%prigroup% will be the first group returned from permissions. Ex: "Admin"
%groups% will be all groups surrounded by brackets. ex: "[Admin,Derp]
NOTE: " ", "/", and "." will be removed from user and group names for security reasons.

Version 1.72 30-Mar-2011

* Recompiled against latest recommended Craftbukkit build #602.

Version 1.71 21-Mar-2011

* Fixed a minor bug with the colour code parsing

Version 1.7 18-Mar-2011

* Recompiled against latest recommended Craftbukkit build #556.
* Added line-wrapping functionality for long lines

Version 1.61 09-Mar-2011

* Recompiled against latest recommended Craftbukkit build #522.
* Fixed the CommandSender issues. Sorry about the inconvenience. :)

Version 1.6 08-Mar-2011

* HelpCenter folder now moved to plugins/HelpCenter. This should happen automatically. If you have an empty plugins/HelpCenter folder and all your helpfiles are in HelpCenter then simply delete the empty folder plugins/HelpCenter and restart the server and it should move it properly to the new location.
* Complete rewrite of helpfile content handling.. Now nested help keys URL/HELP work properly (and infinitely, try not to make any infinite helpfile loops! :D)
* Recompiled against latest recommended Craftbukkit build #493.

Version 1.5 03-Mar-2011

* Removed deprecated PLAYER_COMMAND code, replaced with the new onCommand() method.
* Fixed /? to work the same as /help.

Version 1.4 27-Feb-2011

* Recompiled against Craftbukkit build 440
* Added helpfile redirection capability.
* Added informative console output error messages.
* Now sends "No help found for ___." to player if an error occurs (malformed redirector/url formatting, file errors, etc).
* Removed the need to add a space before the closing ] bracket. Both ways will work now. (e.g.: "[URL http://web.site/help.file]" and "[URL http://web.site/help.file ]" will both work)

Version 1.31 24-Feb-2011

* Removed stupidly long constructor and compiled against Craftbukkit build 432

Version 1.3 15-Feb-2011

* Fixed bug in which all PLAYER_COMMAND events were being intercepted and mishandled.

Version 1.2 14-Feb-2011

* Added colour capability (see codes above).
* Added default helpfile random item capability per user request.

Version 1.1 11-Feb-2011

* Added web-based help fetching capability (see notes above)
* Removed command case-sensitivity. Filenames must be in lowercase (excepting HCDefault.txt as described above).

Version 1.0 10-Feb-2011

* Created plugin.

TheNut/HelpCenter