Task-number: QTCREATORBUG-1795

Task-number: QTCREATORBUG-1290

 * Was broken after recent change to compileoutputwindow.
 * simplify logic a bit while at it.

Done-with: Erik Verbruggen

Done-with: Erik Verbruggen

To be able to connect to them in the debugger namespace.
Reviewed-by: dt
Reviewed-by: Christian Kandeler <christian.kandeler@nokia.com>

This will be hooked up with the new indenter.
If you use tabs for spaces, and have tabSize==indentSize, we
will be able to preserve spaces for padding nonetheless.

CDB: Add more information and state to Thread.
Refactor thread information in CdbCore classes to prepare for more
information.

Also properly initialize m_projectContext in Qt4Manager, fixing the
disabled "Run QMake" action

See BaseTextEditor::setRefactorMarkers(...). The markers support
a clicked signal via BaseTextEditor and tooltips. They feature
a cursor, but are always positioned at the end of the line (not block!).

As special gimmick they do extend the document width when they
are positioned outside the document area.

Patch mostly by mae.

Task-Nr:  QTCREATORBUG-1405

Task-number: QTCREATORBUG-1522

... by stripping out 'const', 'volatile', 'struct' and 'class'.

Reviewed-by: hjk

Fix got lost in merge resolution

With the context menu "Open with..." on files in project and file system
tree.

Reviewed-by: mae

Conflicts:
	src/libs/qmljs/qmljs-lib.pri
	src/plugins/debugger/gdb/gdbengine.cpp
	src/plugins/debugger/gdb/gdbengine.h
	src/plugins/qmldesigner/components/itemlibrary/itemlibrary.cpp

Often the reason for clicking the clear button is to type something into
it afterwards.
See also QTCREATORBUG-705

Also unify some method naming.
Use the new feature to add clear buttons to the Locator,
and the find tool bar.

Task-number: QTCREATORBUG-705

 * Gcc 4.5 reports fatal errors. Parse them correctly.

Don't use inferior calls anymore.

 * Add a taskhandler that shows the compile output that
   originally created the task.

Task-number: QTCREATORBUG-107
Reviewed-by: dt