yahoo tagchowder, a fork of tagsoup-1.2.1, with more enhancement

[Fan Su]

Hi,

I am from Yahoo (now Verizon Media). Our team is actively maintaining tagchowder project, which is a fork of tagsoup 1.2.1 java implementation. It is maven supported. 

- speed up parser performance.

- added support to disable String.intern() using STRING_INTERNING_FEATURE feature.

- increase the parser buffer to 20000 bytes.

- initial support to fix AttributesImpl to remove O(n) lookup times, to O(1) using a

  hashmap, to improve parser performance for larger files.

- fix html.tssl to support ul, ol, a html 5 tags.

- Replaced ant with maven, code check-style checks and code coverage checks.

https://github.com/yahoo/tagchowder

Let us now if anyone interested and want to contribute.

Fan