documenation: qt creator plugin

added qt creator plugin

ide_plugins/QtCreator/README.md

@@ -0,0 +1,8 @@
+#qtc-sourcetrail
+
+The QtCreator plugin is hosted at Github.
+
+Link to the repository: [qtc-sourcetrail](https://github.com/CoatiSoftware/qtc-sourcetrail).
+
+
+

web/documentation/index.html

@@ -1891,6 +1891,30 @@
 					<p>To get Location from Sourcetrail the sourcetrail-mode need to be active. To active the sourcetrail-mode
 					press <kbd>M</kbd> + <kbd>x</kbd> and type in <code>sourcetrail-mode</code></p>
 
+					<h3>Qt Creator</h3>
+					<strong>Repo</strong>
+					<p><a href="https://github.com/CoatiSoftware/qtc-sourcetrail">https://github.com/CoatiSoftware/qtc-sourcetrail</a></p>
+
+					<strong>Installation</strong>
+					<p><ul>
+						<ol>
+							<li>Download the plugin for your system from <a href="https://github.com/CoatiSoftware/qtc-sourcetrail/releases">here</a>.
+							<li>Copy the files into the plugin folder where the QtCreator is installed(eg. /usr/lib/qtcreator/plugins)
+								<ul>
+									<li>the plugin path can be found at Help -> System Information... -> PluginsPath</li>
+								</ul>
+							</li>
+						</ol>
+					</ul></p>
+					<strong>Use</strong>
+					<p>If you want QtCreator to activate a certain element in Sourcetrail, click a location to place the cursor, right-click to bring up the context menu and choose the “Sourcetrail - Set active Token” option. Please note that the position of the cursor will be sent to Sourcetrail and not the position you opened the context menu at.</p>
+					<div class="row">
+						<div class="col-sm-8 col-sm-offset-2">
+							<img src="img/plugin_use_in_sublime_text.png" style="width:100%;">
+						</div>
+					</div>
+
+
 					<h3>Sublime Text</h3>
 					<strong>Repo</strong>
 					<p><a href="https://github.com/CoatiSoftware/sublime-sourcetrail">https://github.com/CoatiSoftware/sublime-sourcetrail</a></p>