taffybar-0.2.1: A desktop bar similar to xmobar, but with more GUI

# taffybar-0.2.1: A desktop bar similar to xmobar, but with more GUI

A somewhat fancier desktop bar than xmobar. This bar is based on gtk2hs and provides several widgets (including a few graphical ones). It also sports an optional snazzy system tray.

Changes in v0.2.1:

- More robust strut handling for multiple monitors of different sizes (contributed by Morgan Gibson)
- New widgets from Jose' A. Romero (network monitor, fs monitor, another CPU monitor)
- Allow the bar widget to grow vertically (also contributed by Jose' A. Romero)

Changes in v0.2.0:

- Add some more flexible formatting options for the XMonadLog widget (contributed by cnervi).
- Make the PollingLabel more robust with an exception handler for IOExceptions
- Added more documentation for a few widgets

Changes in v0.1.3:

- Depend on gtk 0.12.1+ to be able to build under ghc 7.2
- Fix the background colors in the calendar so that it follows the GTK theme instead of the bar-specific color settings
- Fix the display of non-ASCII window titles in the XMonad log applet (assuming you use the dbusLog function)
- Add a horrible hack to force the bar to not resize to be larger than the screen due to notifications or long window titles

Changes in v0.1.2:

- Readable widget for freedesktop notifications
- Fixed a few potential deadlocks on startup
- Use the GTK+ rc-file styling system for colors instead of hard coding them

Modules

- System
  - Information
    - System.Information.Battery
    - System.Information.CPU
    - System.Information.CPU2
    - System.Information.Memory
    - System.Information.Network
    - System.Information.StreamInfo
  - System.Taffybar
    - System.Taffybar.Battery
    - System.Taffybar.FSMonitor
    - System.Taffybar.FreedesktopNotifications
    - System.Taffybar.MPRIS
    - System.Taffybar.NetMonitor
    - System.Taffybar.SimpleClock
    - System.Taffybar.Systray
    - System.Taffybar.Weather
    - Widgets
      - System.Taffybar.Widgets.Graph
      - System.Taffybar.Widgets.PollingBar
      - System.Taffybar.Widgets.PollingGraph
      - System.Taffybar.Widgets.PollingLabel
      - System.Taffybar.Widgets.VerticalBar
    - System.Taffybar.XMonadLog