argument for normalised nblast scores
roxygenise
Remove NeuriteBlast's Reverse argument

* This was poorly implemented anyway and would complicate the implementation of
  the normalised argument (which in my initial implementation did not correctly honour
  the Reverse argument)
fix for normalised scores when >1 query neuron

* also a test for correct behaviour
test for nblast v1 normalised score as well
Merge branch 'feature/normalised-nblast'

* feature/normalised-nblast:
  test for nblast v1 normalised score as well
  fix for normalised scores when >1 query neuron
  Remove NeuriteBlast's Reverse argument
  roxygenise
  argument for normalised nblast scores
Fix and test searches without specified target

* should query options("nat.default.neuronlist"), but this was failing
note that NeuriteBlast query can also be a neuronlist
Make James an author
doc: Small improvements re scoring matrices
Add NEWS

* only includes changes from my June work since the package was at v1.0 from creation
Bump version to 1.1