sbank: lalHertz -> Hertz
sbank/waveforms.py: remove LAL_
sbank_pipe: add option for template weighting to bank splitting

This also fixes an off-by-one error in the mchirp boundary indexing.
sbank_splitter: weight templates by ~flops
sbank_pipe: fix problem with cp not resetting properly
sbank_plot_sim: q -> eta
inspinj: teach about PhenomP aligned spin
sbank/waveforms.py: update SEOBNR API
sbank/tau0tau3: split PhenomB/C param generators
Revert "tau0tau3: improve performance of urand_tau0tau3_generator()"

This reverts commit ca5e003f5fecb02a99bc0305aa01e296d0429b50. It was
found that this method can lead to serious performance issues, owing
to the fact that much of the SBank infrastructure is based on mchirp
"neighborhoods".

Conflicts:
	lalinspiral/python/lalinspiral/sbank/tau0tau3.py
sbank: fix phenomp copy/paste erorr
sbank_pipe: documentation