ExtraBarsShapeshift

v1.22
19-July-2010    - right-click self-cast.
19-July-2010    - checked both PLAYER_ENTERING_WORLD and VARIABLES_LOADED to prevent initialization while saved settings not loaded

v1.21
15-July-2010    - fixed checkbutton's settings wipe on Interface settings "Cancel"

v1.20
ConfigLib:
Date: 12-July-2010
- can be used with other addons
- defaults and cancel values for CheckButtons
- tree view in Interface\Addons settings
- interface options grouped under "Extra Bar" title

v1.15b
ExtraBarsSpsh:
12-July-2010           - hide on vehicle fix
30-June-2010          - another code cleaning

v1.10b
17-June-2010          - finally bars can be changed while "in combat"
16-June-2010          - amount of bars increased from 4 to 8, you even can do more by changing constant "MaxBarNum" value in ExtraBarSpsh\ExtraBarSpsh.lua (also you should manually add keybindings for new bar's buttons in bindings.xml if you planning to use keybindings on new buttons)
14-June-2010          - some code speedup, numbers turned to constants, event's function table, dynamic buttons and bar creation, fixed appearing bar's number after worldmap show/hide

first release:
22-May-2010          - Folders renamed to separate from original ExtraBars
20-May-2010          - stances support, settings storage rewritten
15-May-2010          - AOE lag fixed