0.12.1

Use fMRItools where possible and remove duplicated functions from here.
Remove AppVeyor
Remove fusedPCA (glmgen is not on CRAN, and C++ has some problems)

0.8.0

Renamed clever to projection scrubbing
Renamed PCATF to fusedPCA
Update documentation
Some other interface changes
Remove robust distance-related stuff (for now)

0.7.0

Renamed the package from clever to fMRIscrub
Fix outdated documentation