Merge pull request firefox-devtools#133 from devtools-html/release-v0…

….6.0

Release: bump version to v0.6.0

release: bump version to v0.5.0

release: bump version to v0.4.0

release: bump version to v0.3.1

release: bump version to v0.3.0

Merge pull request firefox-devtools#88 from devtools-html/release-v0.2.1

release: bump version to v0.2.1

bump version to 0.1.1

Merge pull request firefox-devtools#70 from juliandescottes/release-0…

….1.0

Release 0.1.0