Fix #65

Use R-devel version to be compliant with instructions of https://cran.r-project.org/

Resolve "Simplify the use of airGR in airGRiwrm"

Closes #63

See merge request !30

- import airGR with "Depends"
- remove all library(airGR) and airGR::FUN

Closes #63

Resolve "Review documentation for publication on CRAN"

Closes #43

See merge request !29

- Proposed by @guillaume.thirel (#43 (comment 47385))

refs #43

- Proposed by @guillaume.thirel (#43 (comment 44209))

refs #43

Resolve "[CreateInputsModel] Make `Qobs` parameter optional"

Closes #60

See merge request !28

Refs #60

Refs #60

- code, doc example and tests updated

Refs #60

Refs #62

Resolve "Breaking change in airGR in issue HYCAR-Hydro/airgr#137"

Closes #62

See merge request !27

- OutputsModel$Param is now OutputsModel$RunOptions$Param
- OutputsModel$WarmUpQsim is now OutputsModel$RunOptions$WarmUpQsim

Refs #62

Resolve "Regularisation: Add default value for parameter Celerity"

Closes #58

See merge request !26

Refs #58

Resolve "Wrong Qobs use in Lavenne function criteria"

Closes #56 and #57

See merge request !25

Closes #56

Closes #57

This reverts commit 839d28ac.

- This temporary fix cannot manage extra arguments in CreateInputsCrit (i.e. "...")
- Looking forward better solution. See: https://stackoverflow.com/questions/69016698/is-there-a-bug-on-closures-embedded-in-a-list-in-r

Refs #57

- this element was added in first place because Qupstream didn't accept `NAs` in airGR. It's not the case anymore.

Refs #57

Resolve "Calibration with parameter regularisation"

Closes #54

See merge request !24

Refs HYCAR-Hydro/airgr#111

Refs #54

Refs #54

- implementation of De Lavenne regularisation and tests

Refs #54

Refs #48

Resolve "Handling correctly initial conditions"

Closes #48

See merge request !21

Refs #48

- After changes in HYCAR-Hydro/airgr#111

Refs #48

Refs #48