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11f692bc3a
* Track runes in IdentityEncoder (for subsetting), track decoded runes * Working with the identity encoder in font_composite.go * Add GetFilterArray to multi encoder. Add comments. * Add NewFromContents constructor to extractor only requiring contents and resources * golint fixes * Optimizer compress streams - improved detection of raw streams * Optimize - CleanContentStream optimizer that removes redundant operands * WIP Optimize - clean fonts Will support both font file reduction and subsetting. (WIP) * Optimize - image processing - try combined DCT and Flate * Update options.go * Update optimizer.go * Create utils.go for optimize with common methods needed for optimization * Optimizer - add font subsetting method Covers XObject Forms, annotaitons etc. Uses extractor package to extract text marks covering what fonts and glyphs are used. Package truetype used for subsetting. * Add some comments * Fix cmap parsing rune conversion * Error checking for extractor. Add some comments. * Update Jenkinsfile * Update modules