Update eventsource.json
Update eventsource.json
Update css-boxshadow.json

Bug description stated that a 0-value for "spread" for some browsers doesn't work, but it's a 0-value for "blur-radius" (optional third parameter in spec) that causes the issue, "spread-radius", the optional fourth parameter, may be 0. Confirmed on emulated version of Android 2.3.
Merge pull request #818 from Forkest/patch-1

Update eventsource.json, bug in Firefox < 36
Merge pull request #819 from malcolmmurphy/patch-1

Update css-boxshadow.json
Update css-sticky with more correct Firefox bug

925259 was referring to buggy handling of position:sticky with <thead>. This
issue has since been fixed, but the functionality disabled until 35168 is fixed.
The new tracking bug for this (and other table parts) is 975644.
HTML Imports still disabled by default in Firefox

Although work on HTML Imports is completed in Firefox, the feature is still disabled by default (verified in Firefox Beta 35.0 and Firefox Nightly 37.0a1 (2014-12-05) using http://jsbin.com/wizecamiji/1/quiet).

Reverts 2f872bc0a2c2a4fb178a010e390ae437b5ebc981
data update
1.0.30000031
Merge pull request #821 from bfrohs/patch-1

Update css-sticky with more correct Firefox bug
Merge pull request #822 from cletusw/ff35Imports

HTML Imports still disabled by default in Firefox
Update vibration.json
Merge pull request #826 from AurelioDeRosa/patch-2

Update vibration.json
Update pagevisibility.json

Added a reference to a bug exposed by Chrome 38.
data update
1.0.30000032
Update pagevisibility.json

Removed uneeded quote
1.0.30000033
Merge pull request #829 from AurelioDeRosa/patch-1

Update pagevisibility.json