Gumbo

Same as 0.10.0, but with the version number bumped because the last version-number commit to v0.9.4 makes GitHub think that v0.9.4 is the latest version and so it's not highlighted on the webpage.

* Full support for `<template>` tag (kevinhendricks, nostrademons).
* Some fixes for `<rtc>`/`<rt>` handling (kevinhendricks, vmg).
* All html5lib-trunk tests pass now! (kevinhendricks, vmg, nostrademons)
* Support for fragment parsing (vmg)
* A couple additional example programs (kevinhendricks)
* Performance improvements totaling an estimated 30-40% total improvement (vmg, nostrademons).

* Additional Visual Studio fixes (lowjoel, nostrademons)
* Fixed some unused variable warnings.
* Fix for glibtoolize vs. libtoolize build errors on Mac.
* Fixed `CDATA` end tag handling.

* Bugfix for `&AElig;` entities (rgrove)
* Fix `CDATA` handling; `CDATA` sections now generate a `GUMBO_NODE_CDATA` node rather
than plain text.
* Fix `get_title example` to handle whitespace nodes (gsnedders)
* Visual Studio compilation fixes (fishioon)
* Take the namespace into account when determining whether a node matches a
certain tag (aroben)
* Replace the varargs tag functions with a tagset bytevector, for a 20-30%
speedup in overall parse time (kevinhendricks, vmg)
* Add MacOS X support to Travis CI, and fix the deployment/DLL issues this
uncovered (nostrademons, kevinhendricks, vmg)

* Performance improvements: Ragel-based char ref decoder and DFA-based UTF8
decoder, totaling speedups of up to 300%.
* Added benchmarking program and some sample data.
* Fixed a compiler error under Visual Studio.
* Fix an error in the ctypes bindings that could lead to memory corruption in
the Python bindings.
* Fix duplicate attributes when parsing `<isindex>` tags.
* Don't leave semicolons behind when consuming entity references (rgrove)
* Internally rename some functions in preparation for an amalgamation file
(jdeng)
* Add proper cflags for gyp builds (skabbes)

* First version listed on PyPi.
* Autotools files excluded from GitHub and generated via autogen.sh. (endgame)
* Numerous compiler warnings fixed. (bnoordhuis, craigbarnes)
* Google security audit passed.
* Gyp support (tfarina)
* Naming convention for structs changed to avoid C reserved words.
* Fix several integer and buffer overflows (Maxime2)
* Some Visual Studio compiler support (bugparty)
* Python3 compatibility for the ctypes bindings.