This disables Qt4Project::validParse() and needs to be reverted again

Reviewed-by: Tobias Hunger

This reverts commit b979d9f1.

Remove internal markers from exported headers,
introduce private class for BaseTextDocument.

Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>

Fix detection of stash names.

Task-number: QTCREATORBUG-2934

This is needed for multi-architecture gdb.

Reviewed-by: hjk

We now remove files we have created on the device because they are
temporarily needed. This includes package files, mount points and pipes.

Task-number: QTCREATORBUG-2709

Reviewed-by: Friedemann Kleint
Reviewed-by: hjk

QRegExp matching is quite expensive, and has to be done for every file
in the project directory tree against all possible suffixes. Optimize
for the common case that the pattern is "*.suffix" by doing a
fileName.endsWidth(suffix) in this case.

This speeds up loading of examples/declarative/declarative.qmlproject by
about 30%.

Reviewed-by: Christian Kamm

Guard the incremental updates with beginResetModel/endResetModel

This gives better overall performance then passing the incremental
updates to the views.

Tested-by: Lasse Holmstedt

TextEditor will now recognize an UTF-8 BOM.

A setting to determine what to do on saving has been added as well - the
options are "Always Add", "Keep Already Present" and (mostly for
completeness) "Always Delete".
Note: if encoding is "System", "Always Add" doesn't work, because there
is no API to know what the System encoding is.

Task-number: QTCREATORBUG-1857

Merge-request: 2180
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Initial patch and idea by hunger.
Reviewed-By: hunger

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>

Task-number: QTCREATORBUG-2706

Task-number: QTCREATORBUG-2929

Merge-request: 199
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Instead, utilize the newly added INSTALLS information of Qt4ProFileNode.

Task-number: QTCREATORBUG-2679

Easier to debug, less data to transfer.

Task-number: QTCREATORBUG-2679
Reviewed-by: dt