mctq 0.3.2

• As of this version, a decoupling process related to some mctq utility functions will begin. Please pay attention to the deprecation warnings listed below.
• Patch changes were made to random_mctq() to avoid warning messages due to lubridate package updates.
• The utility functions assign_date(), cycle_time(), round_time(), shorter_interval(), longer_interval(), shorter_duration(), longer_duration(), sum_time(), and vct_sum_time() are now deprecated. These functions will be removed on the next mctq version. You can still find them in the lubritime package.
• The utility function qplot_walk() is now deprecated. This function will be removed on the next mctq version. You can still find it in the
  gutils package.
• qplot_walk() now uses ggplot2::geom_bar() or ggplot2::geom_histogram() to generate plots. It used ggplot2::qplot() before, now deprecated.
• The ggplot2 package was added as an import. It's needed while qplot_walk() remains on the package and will be removed from imports in the next mctq version.
• Mario Pedrazzoli and Ana Amelia Benedito-Silva were removed as authors. They were Scientific Advisers that helped with the initial mctq development, but are not part of the mctq project anymore.
• The Interdisciplinary Sleep Research Group (GIPSO) was removed as funder. GIPSO is a research group that Mario and Daniel Vartanian have built together. Daniel (the main author and copyright holder of mctq) is no longer part of this group. The "funder" status was always symbolic.
• The dependencies versions were updated.