Minimap size and position, actionbar button customization, some other functionality.

Most of the changes I made removed some of the magic numbers and put them into the options hash. I also implemented some new ones:

    C.appearance.padding = 30            -- padding between edge of screen and UI elements

    C.minimap.size = 130                 -- size of minimap
    C.minimap.position = 2               -- 1 = top right, 2 = bottom right, 3 = top left, 4 = bottom left
    C.minimap.buffPadding = 30           -- amount of padding between map and buffs (only if position = 1)

    C.actionbars.buttonsize = 26         -- size of the buttons
    C.actionbars.buttonCooldownColor = { r = 1, g = 1, b = 1 } -- color of cooldown text on buttons
    C.actionbars.smallFont = false       -- enable if you use the alternative font but still want pixel font for button text
    C.actionbars.stanceBar = true        -- toggle the stancebar

I added these features for myself, but saw someone request the minimap size and figured I could clean my stuff up. I tried to keep everything isolated to profiles.lua. Let me know what you think. I added some comments on why I changed some lines.

The biggest change is for the cooldown and font styles when using the alternative font.