Roxygenization with Rd2roxygen
Removing obsolete functions
Removing man files of obsolete functions
Converted andrews()

plus roxygenizations
Updated documentation of dynetSimple
Converted etas
Removing graphCoords
Updated hellwig()
Updated iCurveFit
Updated isGraphical
Updated is.symmetric
Removed multidot
Updated nullModel
Removing obsolete functions
Updated toWord
Added documentation of Inflacja data
Fixes and roxygenizations based on R CMD check
Removing obsolete files
Removing old changes
Update CITATION