Rapyuta

- `plots.plotool`
+ Fixed labels for `reset_handles`
+ Added `transData2Axes` series
+ Added extra loc (`locext`) for `set_legend`
- Added `maths.icorr2ij` and `maths.ij2icorr`
- Updated `tests/use_cases/`

- `plots.plotool`
+ Added tick label formatter 'mylog' (opitimized for <1 case)
- Added `tests/use_cases/`

- `plots.plotool`
+ Merged `figure` to `__init__` (using `squeeze` kw to get `self.axes`)
+ 0-indexed `subpos`
+ Supported transformation between coordinate systems with `self.trans` kw
+ Supported multi-legends by adding `reset_handles`, `append_handles`, and `get_handles`
+ Defined default tick settings in `set_ax`
+ Clarified `**kwargs` usage in each function
+ Other kw changes
- `plots.pplot`
+ Adapted to higher level class changes
+ Defined default uni-plot settings
- Updated tests
- Not compatible with scripts using former version `plots.plotool` class

- [VITAL] Fixed kernel selection `imaging.iconvolve` (should be FWHM instead of Gaussian 1-sigma...)
- `imaging.improve`
+ Allowed external wgrid input for `smooth`
- Fixed bugs in `plots`
+ Set default `subpos=(0,0)` (keep current axis)

- Updated output name conventions
+ 'type' outputs (e.g. `ds`): `header`, `data`, `unc`, `wave`, `hyperdata`, etc.
+ 'class' outputs (e.g. `improve`): `hdr`, `im`, `unc`, `wvl`, etc.
+ 'class' function ouputs: `header()`, `image()`, `unc`, `wave()`
- Added `rand_pointing` to all functions with `dist`
- Revisited all 3D/2D conditional statements with `self.Ndim`
- `imaging.improve`
+ Added original NaN mask for `rand_pointing` (in order not to invent data at NaN pixels)
+ Changed resampling from 'by axis' to 'by grouped pixels' for `groupixel` (NaN mean)
- `imaging.iswarp`
+ Renamed `reproject_mc` to `combine_mc` (which works also for coadding)
- `imaging.cupid`: minor changes in outputs

- `calib.intercalib`
+ Added super pixel support
- `imaging.iswarp`
+ Added `reproject_mc`
- Added `arrays.pix2sup`, `arrays.sup2pix`, `imaging.igroupixel` and `imaging.ismooth`
- Merged `imaging.respect` to `imaging.improve`
+ Removed `concat` (alternative of `imaging.concatenate`)
+ Renamed old `smooth` to `artifact`
+ Added `smooth` (new) and `groupixel`
- Renamed `imaging.sextract` to `imaging.cupid`
+ Modified inputs variables
+ Added super pixel (non-square rebinning) support
+ Moved `rand_pointing` to `imaging.improve` and supported convert pos err to flux unc
+ [VITAL] Reported wrong `ispec` in `spec_build` in former version
- Updated tests