readme.md updated

addition of the link towards the published paper online

README.md

-# MORSE: MOdelling tools for Reproduction and Survival data in Ecotoxicology
-
-Companion R package for MOSAIC website
- - need `Rtools 3.3` and last `R` version.
-
-## Versions
-
-### CRAN release version
-
-[![CRAN version](http://www.r-pkg.org/badges/version/morse)](https://cran.r-project.org/package=morse) [![](http://cranlogs.r-pkg.org/badges/grand-total/morse)](https://cran.r-project.org/package=morse)
-
-### Build status for development version
-
-[![Build Status](https://api.travis-ci.org/pveber/morse.svg?branch=master)](https://api.travis-ci.org/pveber/morse.svg)
-
-## Report a problem
-
-Use the [issue tracker](https://github.com/pveber/morse/issues)
-to report a problem.
-
-
-## Compilation (for command-line users)
-
-- `cd` to source directory
-- Build from sources (creates vignette and archive)
-  `R CMD build .`
-- Build and install `R CMD INSTALL --build .`
-- Check the package
-  `R CMD check --as-cran morse_X.X.X.tar.gz`
-- Update package description/NAMESPACE
-  - under the R interpreter: `roxygen2::roxygenise(".")`
-- Generate documentation
-  - reference manual: `R CMD Rd2pdf --output=documentation .`
-  - vignettes (using the R interpreter):
-    `devtools::document(roclets=c('rd', 'collate', 'namespace', 'vignette'))`
-- Run unit tests
-  - under the R interpreter: `devtools::test()`
-
-## Compilation (with RStudio)
-
-- need `devtools`, `ROxygen2 v5.0.1 or higgher`
-- RStudio builder configuration:
-  - Project Options :
-      enable `Use devtools package...`
-      enable `Generate documentation...`
-      ROxygen options...`:
-        all enable exept `Vignettes` and `Source and binary package build`
-  - vignettes folder must contain only 3 files:
-      biblio.bib
-      modelling.Snw
-      tutorial.Rmd
-  - update Documentation (no vignette, only NAMESPACE and Rd)
-      `Document` or Ctrl + Shift + D
-  - check if the two folder inst and build were created.
-  - build the source file :
-    `More : Build Source Package`
-
-## Install the package from source
-R: remove.packages("morse", lib="~/Documents/R/R-X.X.X/library")
-R: install.packages("~/Documents/morse_X.X.X.tar.gz", repos = NULL, type = "source")
-R: library("morse")
-R: ?morse
-
-## Tests
-- Build from sources: `Build & Reload`
-- Test: `Build > More > Test package` (Ctrl + Shift + T). Note that you must activate the option "Use devtools package functions if available" in `Project Options > Build Tools`.
-- Generate the documentation: `Build & Reload or Build > More > Document` (Ctrl + Shift + D)
-- Check the package with the stable and the devel version of R:
-  - in `Build > More > Configure Build Tools`, add `--as-cran` in `Check Package -- R CMD check additional` options
-  - `Build > Check` (Ctrl + Shift + E)
+# morse_paper
+the R-package 'morse' paper for publication in JOSS
+[![DOI](https://joss.theoj.org/papers/10.21105/joss.03200/status.svg)](https://doi.org/10.21105/joss.03200)
\ No newline at end of file