v1.0.0 Release

[drewmullen]

This PR fixes some long standing issues with the initial beta releases. Once fixed, we are now ready to release v1.0.0

• include missing parameters for tfe_workspace
• auto set execution_mode if an agent_pool_id is supplied
• fix variable sets. previously we were making an unnecessary amount of variable sets along with variables. this now aligns correctly
• add outputs for workspace attributes (closes Output workspace IDs #9)
• add terraform test

$ tf test -var="organization=<my tfc org name>"
tests/examples_basic_test.tftest.hcl... in progress
  run "apply_basic"... pass
tests/examples_basic_test.tftest.hcl... tearing down
tests/examples_basic_test.tftest.hcl... pass

Success! 1 passed, 0 failed.

[drewmullen]

could this please be cut as a v1.0.0 release?

[drewmullen]

I believe the tf docs failure is due to using a different version of terraform locally... not sure how we can solve that going forward. My local pre-commit did regenerate the README.md file...