Update Armory.lua

self.wndMain:Invoke() does self.wndMain:Show(true)
Add pkgmeta.yaml for curse.com compatibility
Add README.md file
Merge pull request #1 from moenzuel/patch-1

Update Armory.lua
Replace the slash command by a clickable icon
Add custom icon sprites
Make sprites work and add the copy menu
Refactor interface, add instructions, anchor the Copy panel
Make the icon load in the Character window
Merge branch 'clickable_icon' [#3]
Add a title to lists: "Character Name@Realm - Class [Level]" [#4]