Updated to latest stable Gumbo#9

Open

rwarrender wants to merge 45 commits intothomasdenney:masterfrom

rwarrender:master

Commits on Feb 15, 2016

Commits on Mar 21, 2017

Added various read-only properties instead of methods and refactored element search methods into a category
rwarrender
committed

Commits on Mar 28, 2017

Major reworking of how ObjectiveGumbo generates nodes. It now uses an internal ObjectiveGumbo instance to set up document owner nodes correctly along with some basic error handling.
rwarrender
committed
Added some documentation to OGDocument node properties and enums.
rwarrender
committed
Adjusted documentation to mention that the doctype is indicating the rendering mode.
rwarrender
committed
Implemented htmlWithIndentation method for OGDocument to properly re-generate the DocType when accessing the html property on any OGNode
rwarrender
committed
Removed code which stripped white space on OGText nodes
rwarrender
committed
Implemented elementWithID for OGElementSearch category which is more efficient as it returns straight away after finding the element matching the ID. Also added documentation.
rwarrender
committed
Documented many classes and added a number of nullability hints
rwarrender
committed
Updated readme
rwarrender
committed

Commits on Mar 29, 2017

Implemented a number of convenience methods on OGDocument for extracting anchors, forms, images, links, head and body elements. Also added the ability to extract meta tags through a dictionary cont…
rwarrender
committed

Commits on Mar 30, 2017

Commits on Apr 5, 2017

Implemented initial RDFa Lite extraction of properties, additional CSS selectors and added support for subscripting
rwarrender
committed

Commits on Apr 6, 2017

Added support for selecting with multiple class selectors
rwarrender
committed

Commits on May 14, 2017

Commits on May 15, 2017

Fixed #id.selectors to work in subscript search and added more tests for element search
rwarrender
committed

Commits on May 16, 2017