0.9.0-alpha.2: Corrections from fuefit(1)!

* FIX cmdline vroken by previous tmp-commit..
* tests: Add test for excel-xwings.
* cmd, log: Remove extra notice-level, use 'trace' instead.
* Move folder devtools --> bin.
* build: Replace MANIFEST.in with `setuptools-git` setup.py's plugin.
* travis: CONDAfy builds.