biblioverlap (development version)

Minor documentation updates
Used dplyr::bind_rows() instead of rbind() in the ShinyApp's get_merged_db_list() to allow merging of datasets with different rows (and probably from different databases)
Added tryCatch() to ShinyApp's merge_input_files() to raise an error in case the rbind fails (possibly because of divergences in column names/number) and warn the user that the files provided are not compatible for merging
Added 'quote' tabpanels alongside all fileInput() calls to determine quotation of input datasets
Added download buttons for plots in ShinyApp
Added package logo to plots
Added merge_results: a function to merge biblioverlap's results into a single dataframe
Added merge_input_files: a function to merge multiple files from the same source into a single file
Added get_all_subset_matches: a function to recover missing matches in subsets of data due to differences in fields from distinct bibliographic sources

biblioverlap 1.0.3

Updated ShinyApp's calculate_results() to avoid crashes if user input has problems
Fixed issue regarding duplicate removal in ShinyApp's 'Merge Files' tab
Added functions that raise errors if the following coditions are not met:
- All datasets have valid names
- All column names are found in all datasets