2.1.0 tableHTML

• Added add_css_rows_in_column which adds individual css to each row within a column
• Added add_column_editable which makes a column editable (won't change the underlying data.frame)
• Added make_hyperlink to construct clickable hyperlinks within the table (and aliases)
• Fixed a bug with integer-indexing on add_css_column that wouldn't work with rownames.
• Added the option to use a logical vector in add_css_conditional_column which enables:
  • apply more complex conditions (e.g. conditions using other columns from the table)
  • apply a conditional formatting on a complete row