[$50]Fix lint issues on "qa-accessibility-fix-lint" branch

[sushilshinde]

1. Check out https://github.com/topcoder-platform/community-app/tree/qa-accessibility-fix-lint
2. Run
   > npm run lint
3. Causes validation erros like

/Users/sushil/project/tc/community-app/src/shared/containers/terms-detail/index.jsx
  151:39  error  'theme.modalMsg' is missing in props validation  react/prop-types

4. Fix all the proptype validation issues and do not change lint rules
5. Your changes should not break any functionality, please do smoke test locally
6. PR to qa-accessibility-fix-lint

[sushilshinde]

@topcoder-platform/topcodercompetitors @topcoder-platform/tcxcommunity this is open for pickup

[cwdcwd]

Contest https://www.topcoder.com/challenges/30096450 has been created for this ticket.

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[cwdcwd]

Contest https://www.topcoder.com/challenges/30096450 has been updated - the new changes has been updated for this ticket.

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[cwdcwd]

Contest https://www.topcoder.com/challenges/30096450 has been updated - it has been assigned to gauravseta.

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[Gauravseta]

@sushilshinde PR #2989

[sushilshinde]

Thanks @Gauravseta will check today

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Payment task has been updated: https://software.topcoder.com/review/actions/ViewProjectDetails?pid=30096450

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