Fluid density profile

• Added a get_fluid_density method to the fluid.Fluid class - calculate the temperature and compression effects on a column of fluid using the method described in SPE 11118.
• Added a unit test for the above method to ensure that it returns the same value as calculated in the SPE 11118 example.
• Added numba as a dependency to speed up the above method if many points are being calculated.
• Bump the minor version number.

Sections fix, stability and security updates

Merge pull request #59 from jonnymaserati/enhancement/connector_stabi…

…lity

Update connector and remove minimum tangent

Robust connector

Made some updates to the connector module that make it faster and more robust - these have been necessary for the pathfinder module that is currently in development.

Nothing too exciting this time around...

• Added functions in connector to join up Cartesian points.
• Updated documentation.
• Fixed some bugs.
• Updated the wbp module export functions - it's now a bit more likely that Compass will import the file.
• Added SurveyHeader class to Survey - although that might have already been in the previous version?
• Updated the examples so that they continue to work despite all the changes.

Nodes

• With the addition of the Nodes class in connector it's getting easier to set up optimization and Machine Learning.
• Added an experimental torque_drag module. It's not calibrated or verified but it's good enough for testing out some algos with.
• Closed #47
• Added #50 and an example using the new connect_points function in connector.
• Squashed some bugs.
• Stopped flake8 complaining (a little).
• Other stuff I can't remember.

Added ISCWSA MWD Rev5 error model

With this major new release:

• Added the ISCWSA MWD Rev5 error model and updated the unit test to validate the model against the ISCWSA test data.
• The addition of the new model necessitated an update of the error and iscwsa_mwd modules.
• A SurveyHeader class has been added to better manage survey data and working to different azimuth references.
• The magnetic-field-calculator dependency has been added to provide default magnetic field data when none is provided in the survey: currently this needs to be run online so will need to modify this in the event that the code is run offline.
• Fixed some bugs with the connector module.

Implementing CI/CD Unit Tests

• Added unit tests for the error and clearance modules:
  • Updated the error module which is now within 0.001% of the ISCWSA standard test data.
  • The clearance model is now within 0.5% of the ISCWSA standard set of well paths test data.

License update and CI/CD unit testing initiated

• Starting to implement unit testing to maintain functional integrity of the error and clearance modules.
• Couple of miner updates to the connector and 'exchange' modules.
• Updated the license to a more permissive flavor.

Import/export .wbp files

Merge pull request #26 from jonnymaserati/feature/survey-to-wbp

Import and export .wbp files

Hopefully fixed pip install this time...

v0.1.9

Update setup.py