- Unexport Core::Internal::MainWindow and remove its includes.
- Move RssFetcher from Core::Internal to Core.
- Unexport CopyTaskHandler.
- Move TextEditor's completion support and Refactor Overlay
  helper classes from TextEditor::Internal to TextEditor as they
  are exported.
- Move internal BaseTextBlockSelection into private header.
- Unexport TextEditorOverlay as they are not used.

qtLibraryTarget is only defined if used with TEMPLATE=lib, which makes
it fail in pri files that are used for app pro files. The tests still
don't run because of run time linking issues.

Acked-By: dt

Use the same code that is used for figuring out a good directory for
adding new files.

Task-Nr: QTCREATORBUG-2682

scrolling.
Allow Ctrl+Home/Ctrl+End to scroll to the beginning/end of buffer.

Merge-request: 202
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

This was broken in case of no targets page being used, and using
the project name variable in default values for wizard parameters in the
page following the intro page (like it is done in the hello world
wizard).

Reviewed-by: Friedemann Kleint

Reviewed-by: dt

Reviewed-by: Joerg Bornemann

Improve the delegate used to paint the tasks inside the taskwindow.

 * Limit maximum size of the area used to paint the filename.
 * Fix glitch where the filename is painted over the line number
 * Reduce size of gradients painted, use clipping instead.

Task-number: QTCREATORBUG-2757

Reviewed-by: hunger

The heuristics depended on pro files appearing before pri files in the
list, but now the list is alphabetically sorted.
Leading to deployment.pri being selected by default for mobile projects.

Task-number: QTCREATORBUG-2792
Reviewed-by: Friedemann Kleint

Task-number: QTCREATORBUG-1956
Reviewed-by: Joerg Bornemann

Reviewed-by: Tobias Hunger

Task-number: QTCREATORBUG-2726
Reviewed-by: Oswald Buddenhagen

Reviewed-by: hunger

Reviewed-By: ck

Task-Nr: QTCREATORBUG-2653

Task-number: QTCREATORBUG-65

Also some const correctness.

Reviewed-by: dt

- Report errors correctly.
- Do not pass empty target argument to qmake
- Give 'make' a longer timeout and change timeout checking to
  trigger after last output line was obtained from process
- Make build log dialog non-modal and ensure it pops up on failure
  even if a different Qt version was selected in-between
- Disable Rebuild-button while build is running.

Reviewed-by: Kai Köhne <kai.koehne@nokia.com>
Reviewed-by: Lasse Holmstedt <lasse.holmstedt@nokia.com>

Do not save temporary editors in the session. Chances are high
that files opened in those editors are not around when the
session is reopened.

Task-number: QTCREATORBUG-2422

This breaks too much on windows.

Reviewed-by: dt

Reviewed-by: Tobias Hunger
Task-number: QTCREATORBUG-1877

Broke with 29b073e9

Reviewed-by: mae

Task-number: QTCREATORBUG-2584

Task-Nr: QTCREATORBUG-2592

Some of the buttons weren't disabled.

Reviewed-By: Leandro Melo

Symptom of file name slashification breakage.

Reviewed-by: dt
Task-number: QTCREATORBUG-2535

Should have been done earlier. 2.1.80 was burned in the pre-2.1.0->2.0.1
days, and we'd like to have odd subminor for 'working' and even subminor
numbers for pure cherry-picking release branches anyway.

Task-number: QTCREATORBUG-2464
Reviewed-by: Tobias Hunger