Kolibri-explore-plugin

<!-- Release notes generated using configuration in .github/release.yml at v6.35.0 -->

What's Changed
Changes
* build: Add missing babel config for root package by pwithnall in https://github.com/endlessm/kolibri-explore-plugin/pull/744
* Fix bootstrap arguments passed to pipenv by dbnicholson in https://github.com/endlessm/kolibri-explore-plugin/pull/753
* Override remotecontentimport task priority to high by dbnicholson in https://github.com/endlessm/kolibri-explore-plugin/pull/754


**Full Changelog**: https://github.com/endlessm/kolibri-explore-plugin/compare/v6.34.0...v6.35.0

<!-- Release notes generated using configuration in .github/release.yml at v6.34.0 -->

What's Changed
Changes
* Channel override: adjust representation for the removal of bundles by erikos in https://github.com/endlessm/kolibri-explore-plugin/pull/749
* Custom channel representation: add SAMSHA channel by erikos in https://github.com/endlessm/kolibri-explore-plugin/pull/752
* Custom channel presentation: add Virtual Science Teachers by erikos in https://github.com/endlessm/kolibri-explore-plugin/pull/751


**Full Changelog**: https://github.com/endlessm/kolibri-explore-plugin/compare/v6.33.0...v6.34.0

<!-- Release notes generated using configuration in .github/release.yml at v6.33.0 -->

What's Changed
Changes
* Blockly override: new layout for custom EN/ES channel by jprvita in https://github.com/endlessm/kolibri-explore-plugin/pull/745


**Full Changelog**: https://github.com/endlessm/kolibri-explore-plugin/compare/v6.32.0...v6.33.0

<!-- Release notes generated using configuration in .github/release.yml at v6.32.0 -->

What's Changed
Changes
* Welcome: Drop USB/SD option from Welcome screen by starnight in https://github.com/endlessm/kolibri-explore-plugin/pull/735


**Full Changelog**: https://github.com/endlessm/kolibri-explore-plugin/compare/v6.31.0...v6.32.0

<!-- Release notes generated using configuration in .github/release.yml at v6.31.0 -->

What's Changed
Changes
* Bump cryptography from 41.0.2 to 41.0.3 by dependabot in https://github.com/endlessm/kolibri-explore-plugin/pull/724
* Use Kolibri's FileDownloader by starnight in https://github.com/endlessm/kolibri-explore-plugin/pull/729
* Bump semver from 5.7.1 to 5.7.2 by dependabot in https://github.com/endlessm/kolibri-explore-plugin/pull/699


**Full Changelog**: https://github.com/endlessm/kolibri-explore-plugin/compare/v6.30.0...v6.31.0

<!-- Release notes generated using configuration in .github/release.yml at v6.30.0 -->

What's Changed
Changes
* Bump word-wrap from 1.2.3 to 1.2.4 by dependabot in https://github.com/endlessm/kolibri-explore-plugin/pull/707


**Full Changelog**: https://github.com/endlessm/kolibri-explore-plugin/compare/v6.29.0...v6.30.0