Merge pull request firefox-devtools#294 from firefox-devtools/2.9.8

Version 2.9.8

Merge pull request firefox-devtools#289 from firefox-devtools/2.9.7

Version 2.9.7

Merge pull request firefox-devtools#273 from firefox-devtools/2.9.6

Version 2.9.6

Merge pull request firefox-devtools#269 from firefox-devtools/2.9.5

Version 2.9.5

Merge pull request firefox-devtools#252 from firefox-devtools/2.9.4

Version 2.9.4

Merge pull request firefox-devtools#250 from firefox-devtools/2.9.3

Version 2.9.3

Merge pull request firefox-devtools#243 from firefox-devtools/2.9.2

Version 2.9.2

set version to 2.9.1

set version to 2.9.0

set version to 2.8.0