elmr package v0.3

elmr 0.3

• make nblast_fafb parallelised by default
• give open_fafb arguments for selecting neuron/nodes (#24)
• add FAFB13 brain and neuropil surface objects
• complete switch to FAFB13 assembly (vignettes etc)
• fix open_fafb for v13 (#23)

elmr 0.2.1

• teach nblast_fafb to cope with db length <100 (#22)

elmr 0.2

• switch to FAFB13 as default template brain
• much new functionality including transforming between template brains via
  xform_brain
• nblast_fafb for searches

elmr 0.1

• first version