Remote Data Tutorial

[rlizzo]

Motivation and Context

Why is this change required? What problem does it solve?:

Tutorial / documentation update

Types of changes

What types of changes does your code introduce? Put an x in all the boxes that apply:

• Documentation update
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Is this PR ready for review, or a work in progress?

• Ready for review
• Work in progress

How Has This Been Tested?

Put an x in the boxes that apply:

• Current tests cover modifications made
• New tests have been added to the test suite
• Modifications were made to existing tests to support these changes
• Tests may be needed, but they are not included when the PR was proposed
• I don't know. Help!

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have signed (or will sign when prompted) the tensorwork CLA.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov]

Codecov Report

Merging #113 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #113      +/-   ##
==========================================
- Coverage    91.9%   91.89%   -0.01%     
==========================================
  Files          50       50              
  Lines        8757     8757              
  Branches      876      876              
==========================================
- Hits         8048     8047       -1     
- Misses        519      520       +1     
  Partials      190      190

Impacted Files	Coverage Δ
src/hangar/remotes.py	89.14% <ø> (ø)	⬆️
src/hangar/backends/hdf5_00.py	86.54% <0%> (-0.38%)	⬇️