Swifty dropbox beta imp removed

[julianlocke]

Checklist

General Contributing

• Have you read the Code of Conduct and signed the CLA?

Is This a Code Change?

• Non-code related change (markdown/git settings etc)
• Code Change
• Example/Test Code Change

Validation

• Have you ran tox?
• Do the tests pass?

[codecov]

Codecov Report

Merging #313 (85d80c8) into swifty-dropbox-beta (94fa542) will decrease coverage by 0.03%.
The diff coverage is 5.55%.

❗ Current head 85d80c8 differs from pull request most recent head b21ef21. Consider uploading reports for the commit b21ef21 to get more accurate results

@@                   Coverage Diff                   @@
##           swifty-dropbox-beta     #313      +/-   ##
=======================================================
- Coverage                50.30%   50.28%   -0.03%     
=======================================================
  Files                       37       37              
  Lines                     8740     8744       +4     
  Branches                  1881     1881              
=======================================================
  Hits                      4397     4397              
- Misses                    4026     4030       +4     
  Partials                   317      317              

Flag	Coverage Δ
unit	50.28% <5.55%> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
stone/backends/js_types.py	0.00% <ø> (ø)
stone/backends/python_client.py	46.46% <ø> (ø)
stone/backends/swift_client.py	0.00% <ø> (ø)
stone/backends/swift_types.py	0.00% <ø> (ø)
stone/cli.py	0.00% <0.00%> (ø)
stone/frontend/ir_generator.py	80.43% <0.00%> (ø)
stone/ir/api.py	82.11% <100.00%> (ø)