Merge pull request #19 from jfkthame/master

Bug 843592 - Add Lohit fonts for Indic script support in B2G
Merge pull request #20 from jfkthame/master

Bug 928026 - strip the Greek block from Fira{Sans,Mono}OT 'cmap' tables,...
Merge pull request #21 from jfkthame/master

bug 940695 - only include the basic 4 faces of Roboto, not additional we...
Make a local copy of DroidSansThai.ttf.
Merge pull request #24 from Seinlin/master

Make a local copy of DroidSansThai.ttf.
Merge pull request #25 from jfkthame/master

[FiraSansOT] [bug 960298] Replace ampersand glyphs in the Italic faces w...
Merge pull request #28 from jfkthame/master

[Bengali] replace Lohit with Noto for Bengali, for stronger glyph stroke...
Merge pull request #29 from jfkthame/master

[bug 939280] add the Noto Color Emoji font
Add Support for reading Dzongkha and Tibetan Language
Merge pull request #30 from rabbihossain/master

Bug 953028 - Tibetan script fonts not available in B2G