Task-Number: QTCREATORBUG-1997

... on canceling.

Do an initial connection check on the host
(once per host). Add utility function to
NetworkProtocol, displaying connection check
message box.
Move the 'Paste' handling into the PasteView
dialog, such that the checking happens there
and the dialog stays open if something fails.

Task-number: QTCREATORBUG-2117

As it created 2 output panes that could be closed indepently
of each other.

Fix breakage introduced by the new asynchronous stop() methods
of the debugger run controls. Allow for RunControl::stop() to
be asynchronous by introducing a return enumeration indicating
that. Introduce additional method aboutToStop() asking user
to quit (tie that to the RunControl instead of having to hack
the behaviour elsewhere).
If asynchronous stop is detected, terminate the ProjectExplorer
asynchronously.
This makes the behaviour consistent across switching sessions/
closing outputwindow tabs and quitting Qt Creator.

Reviewed-by: dt
Rubber-stamped-by: hjk

- Manage definitions button is enabled only when path is valid.
- Definitions displayed in the dialog are the ones from the path being managed, not the ones currently registered.
- Mime types are registered whenever a download was attempted or one of the locations changed.

Bug QTCREATORBUG-2088 has been fixed
Task-number: QTCREATORBUG-2088

Reviewed-by: Friedemann Kleint

Otherwise, we couldn't sensibly use the device's gdb for debugging.

Task-number: QTCREATORBUG-2109

Also set build directory for profile reader.

Apparently, it did not like ::label

Limit to once every 5 seconds

Only switch to C++ when we debug Javascript

Pun intended.

Update 'Commit' button to show number of files to be committed.
Task-number: QTCREATORBUG-2090

Details: Autotests need to be named uniquely, otherwise
all sorts of databases get lost and confused.

Details:  This gets the tests running again, by statically linking
them. qmake doesn't have support for depending upon other projects
being built, so when the projects are built out of order, libCPlusPlusTest.so
wasn't being built before trying to be linked against.