[XMonad] Clean up stack.yaml

Things still aren't working yet.

dotfiles/xmonad/stack.yaml

@@ -3,8 +3,10 @@ extra-package-dbs: []
 packages:
 - '.'
 extra-deps:
-- X11-xft-0.3.1
   - xmonad-contrib-0.12
+  - taffybar-0.4.6
+  - gtk-traymanager-0.1.6
+  - gtk2hs-buildtools
 resolver: lts-7.0
 # For advanced use and comprehensive documentation of the format, please see:
 # http://docs.haskellstack.org/en/stable/yaml_configuration/
@@ -21,51 +23,3 @@ resolver: lts-7.0
 #  name: custom-snapshot
 #  location: "./custom-snapshot.yaml"
 resolver: lts-7.0
-
-# User packages to be built.
-# Various formats can be used as shown in the example below.
-# 
-# packages:
-# - some-directory
-# - https://example.com/foo/bar/baz-0.0.2.tar.gz
-# - location:
-#    git: https://github.com/commercialhaskell/stack.git
-#    commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
-# - location: https://github.com/commercialhaskell/stack/commit/e7b331f14bcffb8367cd58fbfc8b40ec7642100a
-#   extra-dep: true
-#  subdirs:
-#  - auto-update
-#  - wai
-# 
-# A package marked 'extra-dep: true' will only be built if demanded by a
-# non-dependency (i.e. a user package), and its test suites and benchmarks
-# will not be run. This is useful for tweaking upstream packages.
-packages:
-- '.'
-# Dependency packages to be pulled from upstream that are not in the resolver
-# (e.g., acme-missiles-0.3)
-extra-deps: ["xmonad-contrib-0.12"]
-
-# Override default flag values for local packages and extra-deps
-flags: {}
-
-# Extra package databases containing global packages
-extra-package-dbs: []
-
-# Control whether we use the GHC we find on the path
-# system-ghc: true
-# 
-# Require a specific version of stack, using version ranges
-# require-stack-version: -any # Default
-# require-stack-version: ">=1.1"
-# 
-# Override the architecture used by stack, especially useful on Windows
-# arch: i386
-# arch: x86_64
-# 
-# Extra directories used by stack for building
-# extra-include-dirs: [/path/to/dir]
-# extra-lib-dirs: [/path/to/dir]
-# 
-# Allow a newer minor version of GHC than the snapshot specifies
-# compiler-check: newer-minor