vagrant: using official bash completion

Closes #23.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
django-completion: using official bash completion

Closes #24.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
replaced rails completion to support rails 2, 3 & 4

Closes #31.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
vagrant-completion 1.6.2

Closes #33.
Closes #34.
Closes #32.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
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