Version 3.00

- ENH: Extend CTRL-R insert mode mappings to command-line mode.
- When doing gqp / q,p of a characterwise or single line, put the separator in front (gqp) / after (gqP); otherwise, the mapping is identical to normal p / P and therefore worthless.
- Add g#p mapping to apply 'commentstring' to each indented linewise paste.
- Add gsp mapping to paste with [count] spaces / empty lines around the register contents.
- Add gdp / gDp mappings to paste as a minimal fitting block with (queried / recalled) separator string, with special cases at the end of leading indent and at the end of the line.
- Add gBp mapping to paste as a minimal fitting block with jagged right edge, a separator-less variant of gDp.
- Add g>p mapping to paste shifted register contents.
- Add g]]p and g[[p mappings to paste like with g]p, but with more / less indent.