WowAce

Oakshlaran:
    - Fix empty rotation bug on entering/leaving combat
    Previously a rotation list would go to highlight the first frame when
    entering combat and unhighlight the next_index frame when leaving
    combat, even if these frames didn't exist. Now a check that the list
    isn't empty is run first to avoid this bug.
    - Revamp rotation sharing message; improve announce
    The previous rotation sharing message was hard to read and ugly. The
    message was split into multiple lines, with a heading line. To
    facilitate this the Announce function was changed to accept the channel
    to print to so that the order is not shared to RAID_WARNING (when the
    user can) as it wouldn't appear well in the middle of the screen.
    - Fix announcing when dead
    Previously when the user died, and they were announcing to YELL, they
    would stop announcing, as you cannot yell while dead. To rectify this
    we now test if the user is dead, and if so, switch to announcing to
    party/raid.
    - Disabled nolib creation
    - Add saving of display settings
    Previously, users would have to set up any displays everytime their UI
    reloaded. This change has added the CharDisplays variable to save
    settings between sessions. Currently saved settings are:
    
      -    position of a display
      -    rotation/announce flag
      -    locked flag
      -    grow direction
      -    autoinclude flag
    
    When the user logs in displays are now created to replicate the
    situation at the previous logout (though the lists are not populated),
    with the one small caveat that the display's name (as returned by
    GetName(), not the user chosen name) of the display may have changed.
    Because of this the position settings are not saved via SetUserPlaced,
    but are instead included in CharDisplays.
    
    In addition some functions were moved and renamed in an effort to bring
    a little more consistency to the structure of the code.
    
    Known issues:
    
      -    If the user reloads during combat and drops combat while
    reloading, a call to BGColor* can occur for a nil frame
    
    issue: www.wowace.com/addons/oakinterruptsdisplay/tickets/1-save-display-list-settings/
    - Add show/hide slash commands
    Previously there was no way to hide a display, the user would have to
    delete it and then recreate when it was needed again (so you would just
    never hide it). To address this two new display interface functions were
    added and slash commands calling them included. Additionally the
    functions to create and close displays were renamed for consistency.
    
    issue: www.wowace.com/addons/oakinterruptsdisplay/tickets/3-show-hide-list/
    - Fix background when changing display direction
    - Add background colouring functions; fix highlight bug
    Previously when in combat, if a rotation list was edited (someone was
    removed or the order rearranged) the highlighting of frames did not
    update properly. Observed bugs were:
    
     -    if the next interrupter was removed, when that frame was reused by
          the FramePool, it would still be highlighted
     -    if the order was rearranged incombat, the highlighting would not
          update to reflect this
     -    when leaving combat, if the highlighting was desynced from the
          rotation it would not unhighlight everything
    
    To fix these issues general use background colouring functions were
    added to display.lua intended to be used for all highlighting puposes.
    The colouring of new interrupter frames was moved out of InitFrame (as
    this function only fires when a new frame is created, not when reused)
    fixing the issue of reused frames being highlighted and colouring of a
    list is now done after rearrange.MouseUpdate which is when the
    rearrangement of the order takes place.
    - Fix rotation not updating properly when on cooldown
    - Fixed bug occuring when 'polling' data field changes.
    - Fixed bug introduced when updating dataobject spec to include 'polling'
    - Rotation logic and lock/unlock combat flag bump.
    - rotation now skips a player is they're disconnected
        - lock/unlock combat flag is now case insensitive
    - The combat flag for lock/unlock is now case insensitive.
    - Bug fixes.
    - Fixed interrupt rotation logic bug always jumping to person after
        whoever used an interrupt
      - Fixed bug when removing interrupter from a list
    - Rearranged library inclusions; added .pkgmeta.
    - Initial comming.