CHANGES in VERSION 1.1.1

* `pkgndep()` allows github repo as input.
* extensively improved the website.
* add `co_heaviness()` function.
* add `check_pkg()` function.

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CHANGES in VERSION 1.1.0

* also include packages in Enhances.
* now dependency is calculated from the package database from `available_packages()`.
* add a online website for package dependency analysis for all packages on CRAN/Bioconductor.

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CHANGES in VERSION 1.0.3

* fontsize can be adjusted globally by a factor.

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CHANGES in VERSION 1.0.1

* add the loading time for packages


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CHANGES in VERSION 1.0.0

* New submission to CRAN
