simlandr 0.3.1

Removed unused parameter Umax from the documentation of make_kernel_dist() (an internal function).

simlandr 0.3.0

Further improved documentation, function, and class names, and cleaned unnecessary exported functions. Removed some deprecated functions.
Made the parameter names of the landscape functions more consistent; used better default values for landscape functions.
For single simulation landscape functions, added make_*d_single() alias.
Removed some default values for barrier calculation functions (they are often not suitable and can be misleading).
Added print(), summary() and plot() methods for several classes.
Replaced get_geom() with a method of the autolayer() generic function from ggplot2. get_geom() is now deprecated.
Replaced get_barrier_height() with a method of the summary() generic function. get_barrier_height() is now deprecated.
Renamed hash_big.matrix class to hash_big_matrix for consistent use of dots; renamed related functions accordingly.
Added coda::cumuplot() as a possible option for check_conv().
For barrier_batch objects, renamed the column b to barrier to avoid possible conflicts.
Removed some unnecessary messages.
Added some examples to README.
Updated the vignette: updated some function, object, and parameter names; removed some references that we are now questioning.
Bug fix: Parameter vg in make_barrier_grid_2d() and make_barrier_grid_3d() was changed to ag and the class of this parameter was changed from var_grid (deprecated) to arg_grid.

Renamed var and par in batch simulation functions to arg (argument) and ele (element).
Adjusted the algorithm of calculating minimal energy paths (previously “minimal elevation paths”).
Added an non-gradient example function sim_fun_nongrad(); renamed sim_fun_test2() to sim_fun_grad().
Added title for the color bar in plot_ly based plots; used theme_bw() throughout all ggplot2 based plots.
Improved some documentation; included a new vignette.

Improved the manual.
Added sim_fun_test2 function for testing.
Added ... for batch_simulation().
Added border for white dots in the geom of calculate_barrier_2d() and calculate_barrier_2d_batch().