Bump mdbook-i18n-helpers version to 0.3.5 (#216)

Prepare i18n-report for 0.2.0 release. (#214)

Added changelog.

i18n-report: utility to generate HTML reports of translation stats (#209

)

Bump mdbook-i18n-helpers version to 0.3.4 (#204)

Bump mdbook-i18n-helpers version to 0.3.3 (#199)

Merge pull request #146 from google/release-0.3.2

Release 0.3.2

Merge pull request #141 from google/release-0.3.1

Release 0.3.1

Merge pull request #116 from google/release-0.3.0

Release 0.3.0

Merge pull request #91 from google/release-0.2.4

Release 0.2.4

Merge pull request #79 from google/release-0.2.3

Release 0.2.3