Reviewed-by: Thorbjørn Lindeijer

If the instance is not valid return an empty list.

If this property is already the parent node,
then there is nothing to do.

This reverts commit 71df9a61.

The commit introduced timing issues.

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>

Task-number: QTCREATORBUG-3390

Task-number: QTCREATORBUG-2976

Done-with: Daniel Molkentin

- Make sure file names are completely visible.
- Show hidden files.
- Pre-unselect files of types unlikely to be included in the package.

Add options to break on Cpp Exceptions, thread creation, etc.

Task-number: QTCREATORBUG-3349

Also take over symbol path of the old CDB engine on
auto-detect.

Task-number: QTCREATORBUG-3343

The build server does not like CRLF.

This should help people realize they need to explicitly request
upload rights.

Task-number: QTCREATORBUG-3342

The proper fix would be to support the QMAKE_SUBSTITUTES variable.