New plugin: plugin macro

This plugin let the user record and replay some macros:
 * 3 handlers: action, find and texteditor
 * almost all texteditor and cpp actions recorded
 * options page to set the directories where the macros are stored
 * optional dialog to give a name and comment at the end of a macro
 * locator integration to play a macro
 * shortcuts assignment to macro

The most important change outside the plugin macros is the isScriptable method
for command: All scriptable commands can be stored in a macro.

Merge-request: 2176
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

src/plugins/macros/Macros.pluginspec.in

@@ -0,0 +1,22 @@
+<plugin name=\"Macros\" version=\"$$QTCREATOR_VERSION\" compatVersion=\"$$QTCREATOR_VERSION\">
+    <vendor>Nokia Corporation</vendor>
+    <copyright>(C) 2010 Nicolas Arnaud-Cormos</copyright>
+    <license>
+Commercial Usage
+
+Licensees holding valid Qt Commercial licenses may use this plugin in accordance with the Qt Commercial License Agreement provided with the Software or, alternatively, in accordance with the terms contained in a written agreement between you and Nokia.
+
+GNU Lesser General Public License Usage
+
+Alternatively, this plugin may be used under the terms of the GNU Lesser General Public License version 2.1 as published by the Free Software Foundation.  Please review the following information to ensure the GNU Lesser General Public License version 2.1 requirements will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+    </license>
+    <category>Qt Creator</category>
+    <description>Macros in text editors.</description>
+    <url>http://qt.nokia.com</url>
+    <dependencyList>
+        <dependency name=\"Core\" version=\"$$QTCREATOR_VERSION\"/>
+        <dependency name=\"Locator\" version=\"$$QTCREATOR_VERSION\"/>
+        <dependency name=\"Find\" version=\"$$QTCREATOR_VERSION\"/>
+        <dependency name=\"TextEditor\" version=\"$$QTCREATOR_VERSION\"/>
+    </dependencyList>
+</plugin>