Rapidtide

* (Docker) Set to basecontainer_plus:latest-release to simplify builds.

* (runqualitycheck) Added new tests.
* (reference) Added MNI152NLin2009cAsym versions of the HCP reference maps.
* (cloud) Added support for selecting the dataset (currently HCPA and ABCD are supported).

* (rapidtide) Added new feature - '--numtozero NUMPOINTS' allows you to specify how many points at the beginning of the data set to set to zero prior to processing. This means that the sLFO fit does not get contaminated by synchronous noise at the beginning of the timecourse (such as T1 decay). The initial timepoints are filled in from timecourses shifted forward in time. This means better correlation of timecourses with the sLFO, and better noise removal with the GLM.
* (rapidtide) Fixed a bug in how setting timerange and simcalc range interacted (and in range checking). It all works now, and simcalc range is specified relative to the restricted time range.
* (runqualitycheck) Fixed some masking bugs.

* (runqualitycheck) Added new tests, and the ability to optionally do tests restricted to gray and/or white matter.
* (package) The makeandsavehistogram routine now saves some useful histogram stats in the json file.
* (package) Added the ability to specify APARC_WHITE and APARC_ALLBUTCSF macros to a mask specification if you have an aparc+aseg file.
* (RapidtideDataset) You can now optionally include gray and white matter masks in the dataset.

* (rapidtide) Added the ability to calculate delays over a limited time range, but still GLM filter the entire timecourse.
* (rapidtide) Fixed a very old bug in null significance distribution estimation. Multiple worker processes all start with the same random seed (unless you explicitly fix that). Who knew?
* (rapidtide) Improved significance distribution model fitting for mutualinfo similarity metric. The distribution is a Gaussian, not a Johnson distribution (as it is for selected correlation).
* (runqualitycheck) Added an automated quality assessment tool. This will likely evolve quite a bit over time.
* (rapidtide2std) Updated for new maps; also copied over timecourses and options so you can load a rapidtide2std dataset into tidepool.
* (atlasaverage) Set output NIFTI size properly for 3D templates.
* (testing) Parallelized tests on CircleCI for a significant speedup.
* (package) Updated copyright messages, made headers more consistent, removed some old SCCS tags.

* (rapidtide) Moved lagtc generation out of fitcorr into its own module. This will help with implementation of new, secret evil plans.
* (rapidtide) Altered voxel selection logic for multiproc correlation fitting. Now singleproc and multiproc outputs are the same.
* (rapidtide) Fixed a multiprocessing bug that's been there since multiprocessing was added - any job with an integral multiple of 50000 tasks would die (don't ask).
* (rapidtide) Fixed a bug that allowed NaNs into the lfoCleanedR2 map.
* (rapidtide) General code cleanup.
* (package) Accepted some dependabot PRs for security updates.