added sample to show how to create a datacenter in the root folder.

Then code to create a cluster in that datacenter.
Finally a sample script to tie both things together.

fixes #51
Adding an example that shows how to upload a file to an arbitrary datastore
fix broken `getallvms.py`

A refactor seems to have broken the sample, `vm` was renamed to `virtual_machine` and since there are no tests nobody caught this.
Merge pull request #79 from jaustinpage/upload

Upload
fix spacing issue to make pep8 tool happy in travis-ci fixes #85
adding reset alarm example. fixes #3
Merge pull request #84 from mriehl/patch-1

fix broken `getallvms.py`
Merge pull request #86 from michaelrice/issue_85

fix spacing issue to make pep8 tool happy in travis-ci fixes #85
Merge pull request #81 from michaelrice/reset_alarm

adding reset alarm example. fixes #3
Merge pull request #80 from michaelrice/create_datacenter

added sample to show how to create a datacenter in the root folder.
make testing actually possible

In order to run test with the provided layout, samples and samples.tests
need to be python packages (contain an __init__.py file).
Also the samples.tests package must be known to `setup.py` so that
running `setup.py test` just works.
Merge pull request #91 from hartsock/master

make testing actually possible
samples version number

Should always be development version. We may never distribute an actual package.
Samples Documentation

Some quick documentation on samples. Recent pull requests are kind of all
over the place so let's put down some ground rules.
Merge pull request #92 from hartsock/master

Samples Documentation
adding overlay wrapper for interactive experiments