* Use page indirect object for internal outlines
* Use page indirect object in creator outline destinations
* Adapt creator test case to test outline creation and retrieval
* Update unitype lib which improves subsetting
* Add text extraction check to creator font subsetting example
Helps ensure ToUnicode map is set correctly.
* Clean up import
* Fix spelling
* Subsetting of TrueType CID fonts using unitype
* Simplify call to SubsetRegistered so can be done right after loading font via creator finalizer
* Add an EnableFontSubsetting function on the creator to simplify font subsetting for creator users
* Parse form fields with embedded widget annotations
* Try matching fields both by partial and full names on form fill
* Use default font if widget font is not found when generating appearance
* Add JSON extract and fill test case
* Add reader method for retriving the PageLabels entry from the catalog
* Add writer method for setting the PageLabels entry in the catalog.
* Add creator method for adding page labels for the output file
* Add creator page labels test case
* Minor page labels test case correction
* Fixed issue #243. Added optimize integration tests.
* Minor style change.
* XObjImage getParamsDict updates Columns and Rows.
* Added doc file for the optimize/tests package.
* UpdateParams for CCITTFax Encoder accepts Width and Height also. Removed
GetParamsDict Columns and Rows parameters from model.Image and
model.XObjImage.
* Fix i386 issue for the jbig2 arithmetic encoder.
* Added 386 architecture to the .travis/cross_build.sh
* Skip invalid pop operation on empty graphics state stacks
* Fix clipping input values to size for Type 0 Functions
* Do not pass invalid Q content stream operator to external handlers
* Fixed PdfColorspaceSpecialIndexed.ImageToRGB() Fixes https://github.com/unidoc/unipdf/issues/258
* Fixed indexed colorspace bounds checking.
* Being super cautious to prevent a divide by zero error. I don't think the base cs can have <1 cpts.
* Updated image hash in extract_images_test.go to match new indexed colorspace code.
* add testfile from unipdf#258
* Add PdfFont method for encoding runes to charcode bytes
* Add getter method for CMap nbits
* Take CMap nbits into account when encoding text
* Adapt font test cases to include text encoding testing
* Add packed predefined cmaps
* Add cmap cid range parsing
* Load base cmap for predefined cmaps
* Refactor pdfFont to Unicode methods
* Preserve CharcodeBytesToUnicode behavior
* Add support for CID-keyed Type 0 fonts
* Add method documentation for the cmap package
* Refactor and document charcode to Unicode conversion code
* Add more cmap parsing test cases
* Add more method documentation in the cmap package.
* Remove unused code from the bcmaps package
* Improve cmap test case
* Assume identity when encoder is missing on regenerating field appearance
* Add missing encoder log message
* Add inverse CMap mappings
* Add CMap encoder
* Address golint notices and small fix in the cmap package
* Keep smaller charcodes when generating cmap inverse mappings
* Update extractor test case
* Keep latest supplement charcodes/CIDs when computing inverse mappings
* Fix comment typo
* Take decode arrays into account when processing grayscale images
* Adapt image extraction test case hashes
* Minor refactoring in the ColorAt image method
* Always return vanilla data from the jbig2 decoder
* initial commit to add action support
* Add support for all actions as defined in the specs
* Implement filespec for actions
* Add url filespec test
* update file test
* Implement remarks + add tests
* Add ColorAt method for images
* Avoid resample on image to Go image conversion
* Avoid resample when converting grayscale image to RGB
* Preserve old behavior of image to Go image conversion
* Add missing case in the ToGoImage method
* Fix grayscale to RGB image conversion
* Improve code documentation
* Fix color extraction for CMYK and 4 bit RGB
* Add test case for the ColorAt image method
* Avoid resampling when converting CMYK image to RGB
* Add notice comment for the GetSamples/SetSamples image methods
