moritzshore/rswap: 0.2.0

SWAPtools, an R-package which also works with SWAP has been integrated into rswap, allowing for rswap to take advantage of some its features, such as:

• get_swap_format(parameter_name) returns the FORTRAN required format of a parameter
• set_swap_format(parameter_name, parameter_value) converts the given value to the correct FORTRAN format.

This functionality will be expanded upon in future updates, such as:

• using set_swap_format() to safeguard change_swap_par() from breaking the input files.
• more getswap*() functions that return information based on the SWAPtools variables database
• vastly expanded plotting capabilities from the various SWAPtools plotting functions
• Hopefully much more...

• reorganized DESCRIPTION and added Depends and Suggests
• changed LICENSE format to .md
• removed grDevices import since its part of base
• added package environment to store SWAPtools data
• added load_variables_db() which loads the SWAPtools variable database into the SWAPtools environment.
• added install_SWAPtools() which installs SWAPtools from its repo.
• updated README.md
• switched DOI in citation to the "always newest version" DOI
• enabled favicon icon
• rswap_init() returns project_path of "Hupselbrook" directory

Full Changelog: https://github.com/moritzshore/rswap/compare/0.1.3...0.2.0