Cis

- JASMIN-CIS is now called CIS, and the packages, modules and documentation have been renamed accordingly.
- Conda packages are now available to allow much easier installation of CIS, and across more platforms: Linux, OSX and Windows.
- PyHDF is now an optional dependency. This makes the installation of CIS on e.g. Windows much easier when HDF reading is not required.

Bugs fixed
- JASCIS-243 - Error when reading multiple GASSP aircraft files
- JASCIS-139 - Updated ungridded aggregation to rename any variables which clash with coordinate variables, as this breaks during the output otherwise.
- Compatibility fixes for Numpy versions >1.8 and Python-NetCDF versions >1.1.
- Fix Caliop pressure units which were stored as hPA, but need to be hPa to conform to CF.
- The integration test data has been moved completely out of the repository - making the download quicker and less bloated. It's location can be specified by setting the CIS_DATA_HOME environment variable.
- A test runner has been created to allow easy runnning of the unit and integration test.

This is the final release for CIS Phase 3.

Included in this release:
- Default colocator and kernels provided
- Eval command requires units to be specified
- Eval allows attributes to be set against the variable
- Output stacktraces to log only
- GASSP bugfixes
- Plotting bugfixes

See JIRA for full list of bug fixes

Included in this release:
- Mutliple GASSP files with different timestamps correctly loaded
- Multiple GASSP station data can be read
- GASSP station altitude attributes with units can be parsed
- Fix for histogram2d
- Stats and eval flatten ungridded data

See JIRA for full list of bug fixes

Included in this release:
- Ungridded aggregation leaves collapsed coordinates as length one with min/max bounds
- Stats only calculates dataset means and standard deviations at points non-missing in both datasets.
- Bugfixes (see JIRA for full list).

Included in this release:
- Support for reading NetCDF4 Hierarchical groups
- Lotus submission capability
- Numerous bugfixes (see JIRA for full list).