fix chmgen after renaming phobos.html => index.html
Add notes about std.uni.byGrapheme/byCodePoint and std.range.only to the changelog
Merge pull request #477 from JakobOvrum/changelog

Changelog: add notes about std.uni.byGrapheme and std.range.only
Fix up encoding of changelog.dd to UTF-8
Merge pull request #478 from 9rnsr/2.065_changelog

Revert changelog.dd encoding to UTF-8
Merge pull request #480 from MartinNowak/indexHTML

fix chmgen after renaming phobos.html => index.html
make tag more predictable
Merge pull request #481 from WalterBright/inout-tag

make tag more predictable
Improve 2.065 changelog wording

Also add text for 2 relative links.
Merge pull request #483 from ntrel/changelog-2.065-fixes

Improve 2.065 changelog wording