v0.2.3

Major updates:

• Massive improvements in speed of generating matches, especially when using many controls. This comes from vectorising a key part of the generate() function. If you set the seed with set.seed() function, your pipeline may produce a different result now, as a result of this. If you set the seed with the seed function of generate(), the result for a given seed should stay the same.

Minor updates:

• tidyselect ambiguity in generate() solved by using dplyr::all_of().
• Shiny app will give more informative error message when reviewing filters but no filters are used.
• Added citation for the LexOPS paper with citEntry().
• Updated documentation for generate() to make sure the "inclusive" option for match_null is mentioned.