Create conda package

[MialLewis]

Ultimately, the vesuvio code should be able to downloaded and installed as part of a conda package, from the mantid channel. To enable this, the following tasks must be completed:

• Create pip package Create pip package for vesuvio code #16
• Wrap pip package and extend with necessary conda-only packages (namely mantid) Wrap pip package with conda package #17
• Add scripts to allow for easy interaction from the command line Add scripts to provide a command line interface to the vesuvio code #18
• Add tests with regards to package building Add tests upon building conda package #19
• Publish package on mantid conda channel Publish conda package #20