* 'master' of https://github.com/peterwilliams97/unidoc: (50 commits)
Fixing lab colorspace component input ranges. Fix Indexed cs Image to rgb conversion.
Make float parsing more like gs
Fixed Lab bounds
Added dummy encodings
Added dummy encodings
Fix PS processing of dup operand. Fixes#98.
Check sizes for memory allocation based on pdf user inputs. Fixes#107.
Check to avoid division by zero. Fixes#106.
Add GetObjectNums
Address go vet issues
Fix comment typo
Fixed some bugs found while getting pdf_descibe.go to work
Address golint recommendations in core
Address core golint recommendations in crypt, io
Add check for base colorspace type when loading Indexed colorspace. Fixes#95.
Address more golint recommendations #89
Checks on stated byte lengths in xref stream objects. Closes#94.
Address golint recommendations. Add TODO comments for recommended future refactoring work in next major release.
Only attempt to load annotation from a valid indirect object for annotation Popup entries. Fixes#91.
Address godoc code block line wrapping
...
* 'v2' of https://github.com/unidoc/unidoc:
Expanded support for forms, refactoring.
Encoding fixes for images
Fix Coords length bug for shading type 3
Support avg, paeth predictors for decoding. Special error flag for
unsupported error parameters. Support specifying encoder when creating
new image objects (inline,xobject).
Implementation of ps parser for function type 4. Function type 3 not
implemented yet and type 0 needs a better interpolation. Functions and
colorspaces need more testing.
