Prevent font error when no preferred cmap table is found (workaround for issue 4800)
Fixes murmurhash for old webkit.
Add cache expire time to test server
Prevent adding undefined array entries to CMap.map in mapRangeToArray (issue 4875)
Merge pull request #4876 from Snuffleupagus/issue-4875

Prevent adding undefined array entries to CMap.map in mapRangeToArray (issue 4875)
Merge pull request #4835 from Snuffleupagus/issue-4800

Prevent font error when no preferred cmap table is found (workaround for issue 4800)
Fixed IE links bug by adding a base64 transparent gif for anchor tags for
IE only.
Adds color components decoding to the JPEG
Adds CMYK JPEG test
Optimized loops in JPG conversion.

This change makes the 4 conversion loops look the same.
It optimizes access of the array length and access of the property
numComponents, which is known to be constant.
Merge pull request #4886 from yurydelendik/issue4883

Adds color components decoding to the JPEG
Fixes typo in getAsync
Updates l10n
Merge pull request #4891 from yurydelendik/typo

Fixes typo in getAsync
Merge pull request #4889 from CodingFabian/optimize-jpg-loops

Optimized loops in JPG conversion.
Fixes masked JPEG image
Merge pull request #4868 from orionhealth/3579-linksnotworkinginie10

Added a base64 transparent gif image to links for IE
Optimize JPG.js receiveAndExtend for 1 bit case.

Profiling showed that receiveAndExtend is frequently called with the length of
one bit. This happens for example in decodeBaseline.
For a single bit, the loop and shift in receive, as well as the shifts in
receiveAndExtend are overhead.
This shortcut manually calculates the shifts by either returning 1 or -1 from
receiveAndExtend by reading the bit and deciding on the return value.
While it comes with an overhead for each non-one length, the speedup is at about
10% in the hot parse/decode path.
Deleted unused variables in jpgjs buildComponentData.
Merge pull request #4894 from CodingFabian/optimize-jpgjs-receiveAndExtend

Optimize JPG.js receiveAndExtend for 1 bit case.