Update i3 to version 4.6.

Also, install a few more scripts and their manual pages, and put the correct
Perl interpreter in all Perl scripts.

Changes since version 4.4:
  • docs/hacking-howto: refer people to cr.i3wm.org
  • docs/ipc: Adds Go IPC lib to the docs.
  • docs/userguide: remove obsolete sentence about client.background
  • docs/userguide: be explicit about assignment processing order
  • docs/userguide: be more clear about the resize command arguments
  • docs/userguide: fix typo: s/11x/11px/
  • i3-dmenu-desktop: don’t add “geany” if “Geany” is already present
  • i3-dmenu-desktop: strip newlines from dmenu ≥ 4.4
  • i3-dmenu-desktop: skip files with broken utf8 but warn about it
  • i3-dmenu-desktop: skip broken files (no/empty Exec=) but warn about them
  • i3-dmenu-desktop: List filenames of .desktop files
  • i3-dmenu-desktop: remove %i from commandline
  • i3-nagbar: Work around terminals not supporting -e with quoted arguments
  • i3-nagbar: use the same font as configured for i3
  • i3bar: set _NET_SYSTEM_TRAY_COLORS for symbolic icons (gtk3+)
  • i3bar: don’t use X11 borders to avoid overlapping in hide mode
  • i3bar: separator color via config; separator width and on/off via ipc
  • i3bar: Allow min_width of a block in i3bar to be a string
  • i3-msg: parse command replies and display errors nicely if there were
    errors
  • Draw 1px tab separators left/right instead of 2px on the right only
  • Render tree before destroying X11 containers upon unmap
  • scratchpad show: move visible scratchpad window from another workspace to
    focused workspace instead of doing nothing
  • ignore MotionNotify events generated while warping the pointer
  • Allow X11 servers which do not support the XKB extension.
  • remove the urgency indicator when a window is closed
  • wrap when moving containers to outputs with direction
  • scratchpad_show: focus unfocused scratchpad window
  • Split workspace instead of changing orientation
  • scratchpad: always auto center on 'scratchpad show' if window hasn't been
    repositioned by the user
  • Add a new IPC event for changes on windows.
  • config: accept “smart” as popup_during_fullscreen parameter
  • Add support for _NET_WM_STATE_DEMANDS_ATTENTION.
  • Obey WM_SIZE_HINTS's resize increments in floating mode
  • Do not move focus if a container is moved across outputs
  • docs/userguide: mention forgotten layout splitv/splith
  • docs/multi-monitor: nVidia ≥ 302.17 works just fine
  • docs/wsbar: update (we have i3bar now, i3-wsbar is just an example)
  • docs/testsuite: Document fixes and workarounds for test failures
  • man/i3-msg.man: updated man page to include all options
  • lib/i3test: clarify how to identify open_window() windows in i3 commands
  • Use a saner sanity check for floating_reposition
  • tabbed: floor(), put extra pixels into the last tab
  • raise fullscreen windows on top of all other X11 windows
  • Draw indicator border only for split layouts
  • re-shuffle struct members to save a bit of memory
  • Add 'NoDisplay=true' to i3.application.desktop
  • Store aspect_ratio instead of weird proportional_{width,height}
  • Implement shmlog command
  • Implement debuglog command
  • Implement unmark command
  • actively delete _NET_WORKAREA on startup
  • Handle the _NET_REQUEST_FRAME_EXTENTS ClientMessage (java compat)
  • i3bar: add click events
  • i3bar: fix -b parameter, fix usage description
  • i3bar: restore compatibility with libyajl version 1
  • i3bar: unhide hidden i3bar when mode is active
  • i3bar: fix font display height in i3bar
  • i3bar: introduced i3 command for changing the hidden state and mode
  • i3bar: fix wrong placement of i3bar when connecting/disconnecting outputs
  • i3bar: draw workspace buttons at x=0 instead of x=1
  • i3-nagbar: take our terminal execution kludge to the next level
  • i3-nagbar: Bugfix: -m requires an argument (crashes if none specified)
  • i3-dmenu-desktop: run commands when they don’t match a .desktop file
    (e.g. enter “i3 layout stacking”)
  • i3-dmenu-desktop: honor Path= key
  • contrib/dump-asy.pl: Fix $ and & in window titles
  • contrib/dump-asy.pl: Display nicer double-quotes
  • contrib/gtk-tree-watch.pl: Remove bogus default socket path
  • Ignore ConfigureRequests for scratchpad windows
  • Correctly parse `move ... workspace *_on_output`
  • i3bar: Set separator color properly when drawing
  • Properly parse commands like “move workspace torrent”
  • Handle nested transient popups properly
  • Fix decoration rect size for windows without border
  • parse outputs as "word", not "string", to ignore trailing whitespace
  • fix crash when disabling output without any windows
  • scratchpad: fix crash when moving last window of an invisible workspace
  • fix coordinates of scratchpad windows on output changes
  • call scratchpad_show() when focusing scratchpad windows via criteria
  • fix continuous resize bug in floating mode, e.g. with xbmc
  • fix “overlapping” --release key bindings
  • fix IPC messages writes with low buffer sizes
  • unregister as window manager before restarting (fixes a race condition)
  • Fix bind[code|sym] --release
  • remove superfluous #include <xcb/xcb_atom.h>
  • Makefile: Repect AR environment variable
  • i3-input: restore input focus on exit()
  • Also draw right tab border for split containers
  • Fix scrolling on a tabbed titlebar which contains split cons
  • Correctly close floating windows
  • handle MapRequests sent between i3 registering as a wm and handling events
  • i3bar: fake DestroyNotify and send MANAGER ClientMessages to fix tray restarts
  • ipc: use correct workspace in workspace change event
  • fix floating window size with hide_edge_borders
  • Fix parsing of comments in the config file
  • Fix error messages for the debug log
  • shm_unlink the correct file when handling errors
  • Fix shm logging on FreeBSD
  • Fix restarting with 32 bit depth windows
  • Fix scratchpad_show on non-scratchpad windows
  • i3bar: mark IPC fd CLOEXEC
  • fix crash when not having tray_output configured
  • make sure that resize will take place even if pixel is smaller
    than size increments.
  • render_con: fix height rounding in aspect ratio computation
  • fix problem when moving fullscreen window to scratchpad
  • Unmap windows before reparenting them to the root window
    (fixes Mathematica)
  • update parent urgency hint if a child is removed.
  • fix bus error on OpenBSD/sparc64
  • fix focus handling in 'floating disable' on non-visible windows
  • ignore spaces in front of default workspace name
  • call i3-nagbar correctly for configfiles without the font directive
  • resize and center a scratchpad even when a criteria is used.
Updated wm/i3 to 4.6
Update py-rss2gen to version 1.1.

Changes since version 1.0:
 - Ported to Python 3.x. Thanks to Graham Bell for the initial patch.
Updated www/py-rss2gen to 1.1