MagmaClust 1.0.1

Major

• Remove the package 'optimr' dependency and switch to base 'optim()' function
• Increase convergence tolerance in 'optim()', which was too slow

Minor

• Fix the warnings about the absolute value function in the Cpp code
• Remove error message in 'train_magmaclust()' when common_hp_k = FALSE
• Change the default intervals for hyper-parameters in 'simu_db()'
• Automatically remove rows with missing data
• Change position of the 'grid_inputs' argument in prediction functions
• Remove the internal functions from the index documentation
• Fix 'ID' in hyperposterior() and hyperposterior_clust() when not character