Mantid-total-scattering

*Reduction*
- Added "getter" functions for sample and normalization
- Allow flexibility in normalization input (ie `Vanadium` or `Normalisation` are also valid)
- Fixes for "characterizations"

*General*
- Fixed code coverage reporting
- Added initial testing for `total_scattering` module
- Additional docstrings for functions / methods
- Fixes for Travis CI setup and Conda

*Hot Fix*
- Fixes PyPi deployment from v0.2.6

*General*
- Modified NOMAD example JSON file with `AlignAndFocusArgs` input
- Added reciprocal-space function outputs: `[ I(Q), S(Q), and F(Q) ]`
- Fixes for conda builds

*Reduction*
- Fixes for relative path output directories with tests

*General*
- Conda recipe changes
- README updates (ie badges, instructions, etc.)

*Hot Fix*
- Fixes PyPi deployment from v0.2.4

*Hot Fix*
- General deployment fixes