Don't blindly trust toUnicode when building toFontChar for non-standard fonts without a font file (issue 4934)
Additional heuristics to recognize unknown glyphs for toUnicode (bug 1027533)
Restructured EvaluatorPreprocessor_read to be more natural.
Merge pull request #4944 from Snuffleupagus/issue-4934

Don't blindly trust toUnicode when building toFontChar for non-standard fonts without a font file (issue 4934)
Merge pull request #4976 from CodingFabian/restructure-evaluator-read

Restructured EvaluatorPreprocessor_read to be more natural.
Merge pull request #4980 from Snuffleupagus/bug-1027533

Additional heuristics to recognize unknown glyphs for toUnicode (bug 1027533)
Combine re element into constructPath
Merge pull request #4993 from pramodhkp/rectelmnt

Combine re element into constructPath
Optimization of save/restore usage
Added paintSolidColorImageMask
Added paintJpegXObject
Merge pull request #4999 from pramodhkp/saverestore

[SVG] Optimization of save/restore usage, Addition of paint methods
Fixes CanvasPixelArray set polyfill for chrome < 21 (#4974)
Merge pull request #4997 from CodingFabian/issue-4974

Fixes CanvasPixelArray set polyfill (#4974)
Do not run cleanup while printing is ongoing.
Merge pull request #5001 from CodingFabian/issue-4994

Do not run cleanup while printing is ongoing.
Added InteractivePDF.org's Web Media Annotations supports