TODO.md in packer-config-0.0.3 vs TODO.md in packer-config-0.0.4

@@ -3,6 +3,5 @@
 * Add an option to Packer::Config#validate to run the configuration through packer's `validate` command
 * Add spec tests for every method on every sub-class. Found during integration testing that some methods on the sub-classes had typos in the `__*` method calls. Spec tests would have caught this.
 * Look in to something like VCR to drive the tests of the child classes -- there's a lot of repetitive testing that could be done on them.
 * Add missing builders, provisioners and post-processors. I only implemented the builders, provisioners and post-processors that I'm currently using.
 * Refactor the child classes. I get the feeling that these could be implemented in some better, templated, type of way
-* Building can take a long time. Look in to a way to query the state of a build. Maybe return the stdout from it on query.
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