Ansible-modules-hashivault

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- Revert the read in hashivault_write. [Terry Howe]
- Update docs of modules - authtype option. [Vladislav Saveliev]

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- Add installation instructions and bump release. [Terry Howe]
- Selectively enable check mode. [Marc Sensenich]
- Check for changes even if not updating. [Marc Sensenich]
- Revert changes to test.yml. [Marc Sensenich]
- Use local params to limit code changes. [Marc Sensenich]
- Add Check Mode to HashiVault Write. [Marc Sensenich]
- Automated tests for py3. [Terry Howe]

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- Py3 compatibility. [Terry Howe]

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- Rename file read/write to to/from. [Terry Howe]
- Created modules and action plugins for reading and writing file
secrets. [GIBSON, NICHOLAS R]
- Change okifmissing to default. [Terry Howe]
- Added variable ok_if_missing to return an empty result if searched key
does not exists. [Bruno Soares]

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- Check un/sealed and return correct status. [Carlo Blohm]
- Add example sandbox. [Terry Howe]

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- Add userpass tempate. [Terry Howe]
- Ldap and userpass support from env. [Terry Howe]