urxvt-perls-2.3-bp156.2.1

- Update to version 2.3
  * keyboard-select: Y mapping, copy cursor line and quit
  * keyboard-select: Use the same copy method for all selection modes
  * Deprecate clipboard
  * Deprecate url-select
  * Use highlightColor in selection renderings
  * Scroll before drawing the selection when refreshing
  * Make Ctrl-m work as Return in selection
  * Allow Home/End keys in selection mode
  * Add option for copying to clipboard too

- Version bump 2.2, no upstream changelog, see:
  https://github.com/muennich/urxvt-perls/compare/2.1...2.2

- Fix the installation directory to /usr/share/urxvt/perl

- Initial commit