Make Message ignore trailing/leading whitespace
Make Message ignore trailing/leading whitespace

I felt this was necessary, so that filters like Searchexpansion
will stil work if there is a space at the start.

leonhandreke/ktp-common-internals,leonhandreke/ktp-common-internals,KDE/ktp-common-internals,leonhandreke/ktp-common-internals,KDE/ktp-common-internals,KDE/ktp-common-internals