Moving Baloo and Baloo-widgets into KDE SC

[David Edmundson]

Vishesh,

Review of the folder "core"

itemtype.h is useless.
 - it is not namespaced and it doesn't do anything.


datastore.h
 - it's public, so should use a d-pointer.

query.cpp
 - you don't delete d ?
 - there's a few things still TODO

result.h
 does it make sense to use Baloo::Item::Id instead of QByteArray?

term.h
 why have isNegated() and negated() they appear to be identical.

Will review other folders throughout the week.