Make a comment more precise about derived properties.
Cascade declarations in reverse order, skipping those already seen

Previously we processed them in forward order, latter dcelarations for
the same property overriding any earlier one, making the work of
converting the earlier ones to a computed value redundant.

Maintaining a bit field of "seen" properties will also help fixing
#2288.
Parse declarations in reverse order, skip those that would be overridden.
Set the border-*-width computed values to 0 as appropriate. Fix #2288
Fix computed value of 'display' when no declaration applies.
Open a background non-focus-stealing window for tests on OS X.

Use false for the glfw::Visible window hint to open a background window
on OS X. This requires an upgrade to glfw 3.0.4 in order for this to
also not steal focus.
Add support for DOMString in unions (fixes #2324).
Add Performance object to Window and implement Performance::Now()
auto merge of #2364 : zwarich/servo/issue-2363, r=larsbergstrom

Use false for the glfw::Visible window hint to open a background window
on OS X. This requires an upgrade to glfw 3.0.4 in order for this to
also not steal focus.

This requires adding a new parameter to WindowMethods<A>::new.

Fixes https://github.com/mozilla/servo/issues/2363. r? @larsbergstrom
Allow resource load failures to send an error string which is reporting during task failure.
Make range generic
Use {} instead of {:?} for debug!ing in util::range
Require Range<T> to have a signed integer T

This allows for generic +ve/-ve offsets
auto merge of #2365 : bjz/servo/generic-range, r=pcwalton

Signed integers allow for generic +ve/-ve offsets.

r? @pcwalton
auto merge of #2346 : gsingh93/servo/master, r=jdm
Update rust-png for fixed color profiles in test images.
auto merge of #2366 : zwarich/servo/incorrect-rust-png-profiles, r=metajack

This will remove the

```
libpng warning: iCCP: known incorrect sRGB profile
```

spam from `make check`.
fix android build
auto merge of #2367 : aydinkim/servo/PR, r=larsbergstrom

With Rust syntax changing..
Rename an unused parameter that triggers a warning.