[resizeTimestream] fix cli progress printer
[renameTimestream] use move not cp; rm mulitproc

Using rename not copy speeds it up so much we don't need to use
mulitprocessing to speed things up. Also fix CLI logging
Merge commit 'd4aa0ab'

Conflicts:
	timestreamCLI/renameTimestream.py
	timestreamCLI/resizeTimestream.py
[travis] use timestreamlib direct from github
[setup] don't pin docopt version
[setup.py] remove verison pinning, breaks tslib

Timestreamlib master is more up to date, and has conflicting version
pinnings. This ensure we use whatever version timestreamlib uses.
[resizeTimestream] increase quality of output

Use INTER_LANCZOS4 interpolation, and JPEG quality of 100.
[setup.py] bump version to 0.0a2
Merge pull request #6 from kdmurray91/master

Misc fixes & fix conflict/fucked up history