According to the man page, dpkg -l ist not suitable for automated parsing.

Reviewed-by: kh1

Task-number: QTCREATORBUG-2391
Reviewed-by: kh1

Task-number: QTCREATORBUG-2390
Reviewed-by: kh1

Fix README, some spelling errors, remove contractions,
exclamation marks, correct some plural forms, join split messages.
Add QCoreApplication::translate to non-Q_OBJECT-classes.
Fix some lupdate warnings about discarding meta-data (//:).

Task-number: QTCREATORBUG-2150
Reviewed-by: kh1

It does not conceptually belong there, and several people have
asked for an interface to use the functionality in their own
plugins.

Task-number: QTCREATORBUG-1204
Reviewed-by: kh1

Reviewed-by: ck

Reduces the minimum size of the Options dialog.

Reviewed-by: kh1