Converted README to markdown format

README → README.md

@@ -1,42 +1,43 @@
+```
 ====================================
 === PKP TinyMCE Editor Plugin
 === Author: Public Knowledge Project
 === (Originally: MJ Suhonos)
 ====================================
+```
+## About
 
-About
------
 This plugin converts select textareas to WYSIWYG XHTML editors using the
-TinyMCE cross-browser Javascript editor (http://www.tinymce.com).  This allows
+TinyMCE cross-browser Javascript editor (http://www.tiny.cloud).  This allows
 authors, editors, etc. to easily enter valid HTML into the various forms for
 more control over the appearance of their content.
 
-License
--------
+## License
+
 This plugin is licensed under the GNU General Public License v2. See the file
 LICENSE for the complete terms of this license.
 
 The jbimages plugin for TinyMCE is included in this plugin under its own
 license (currently Creative Commons Attribution 3.0 Unported License); see
 justboil.me for details.
 
-System Requirements
--------------------
+## System Requirements
+
 This plugin introduces no additional requirements.
 
-Installation
-------------
+## Installation
+
 To install the plugin:
- - as Manager, go into the "System Plugins" page and enable the TinyMCE plugin.
+ - as Manager, go into the `System Plugins` page and enable the TinyMCE plugin.
 
 Select textareas should now be enabled with the TinyMCE editor.
 
-Localization
-------------
-TinyMCE language packs are available on the TinyMCE website at: <http://www.tinymce.com/i18n>.
-Language packs should be installed under the langs/ subdirectory of this plugin.
+## Localization
+
+TinyMCE language packs are available on the TinyMCE website at: <https://www.tiny.cloud/get-tiny/language-packages/>.
+Language packs should be installed under the `langs/` subdirectory of this plugin.
+
+## Contact/Support
 
-Contact/Support
----------------
 Please contact the Public Knowledge Project for support, bugfixes, or comments.
-http://pkp.sfu.ca
+https://pkp.sfu.ca/