Bump version number

2.0.0 release to master (#285)

Bump version, updated News file to track changes

Update build to account for upstream changes

- update Makefile to use `pkgbuild` instead of `devtools` for building dll ( because of upstream changes )
- switching to using `remotes` instead of `devtools` for installing from github ( because of upstream changes )

Merge branch 'develop'

Update website for commit 5dd9f1b (v1.2.0)

Bump version, add News file to track changes

Use testthat versions of custom tests

Update docs for version 896c9ec

Bump version number

[ci skip]

Expose default trait values