New exponential correction method for bcv.common estimates

Not sure if this this a good plan...

* master:
  Rebuild pkgdown
  Replace sc_example_counts with mockSCE()
  Fix parameter passing in BASiCSEstimate
  Fix bug in diffSCEs QQ plots

Tidy and improve examples

Parameters were not being passed from the SingleCellExperiment method to the
matrix method

Handle missing (not NA) AIC values

* master:
  Remove deprecated scater functions

Still some warnings from BASiCS...

Basic skeleton so far

Split into functions, can now actually tell how it works...

* 'master' of git.bioconductor.org:packages/splatter:
  bump x.y.z versions to odd y after creation of RELEASE_3_9    branch
  bump x.y.z versions to even y prior to creation of            RELEASE_3_9 branch

Fix spelling

Fixes #69

Checks for SpatParams caused errors if parameters weren't supplied in the right
order. Fixed by making setParams a method and reordering the update list
before setting parameters.

Fixes #66

Groups (and paths) were being simulted in alphanumeric rather than number
order. Fixed by making the Group column a factor.

Fixes #49

Fixes #64

Also remove lingering references to phenoData and featureData

* RELEASE_3_8:
  Add ImmunoOncology biocViews tag

At request of Bioconductor core team

scater normalise renamed to normalize