Release 1.6.0

adapt affinity to possibly restricted cpu set (#16)

* adapt affinity to possibly restricted cpu set

* bump version

aligned allocation of vectors (#15)

* aligned allocator for vectors

* custom new/delete for ThreadPool

* comments

* finalize

* allow throwing ThreadPool::new

rebuild task mngr on oversize

bump version

rename to quickpool (#6)

* rename to quickpool

* update website

* remove leftovers