Fixes cmap sanitizer fro #215
update manifest of hmm.pdf
Fix where image component decoding takes place.
Add feature test for blend mode.
Create color maps for single component color spaces.
Tweak external links in fullscreen mode - follow up on #2712
Add PDF.js license to package.json
Merge pull request #2999 from theoreticaLee/master

Add PDF.js license to package.json
Merge pull request #2978 from brendandahl/color-maps

Create color maps for single component color spaces.
Merge pull request #2972 from brendandahl/blend-mode-feature-test

Add feature test for blend mode.
Restructure/rewrite of the Type1 font parser.
Merge pull request #2652 from yurydelendik/issue-215-1

Fixes cmap sanitizer for #215
Add another preference check to detect if web fonts are disabled in Firefox
Merge pull request #3005 from Snuffleupagus/show-infobar

Add another preference check to detect if web fonts are disabled in Firefox
Use white backdrop when possible.
Merge pull request #2914 from mduan/chunked-viewer-only

Changes to viewer to support progressive loading
Add back mozOpaque.
Remove mozOpaque for driver.
Update Swedish locale with 'printing_not_ready' string
Merge pull request #2991 from mduan/text-layer-retina

Fix issue w/ textlayer on retina causing it to be visible only in top quadrant