Release 1.0 about soupsieve

[facelessuser]

This will be initially released as a prerelease. We we will see how long we want to go before doing an official.

[facelessuser]

With coverage at 100%, and a number of bug fixes applied, confidence is now high enough that we could release. There are a couple of things in the queue I may consider before releasing.

[facelessuser]

There's been a lot of churn. Mainly because I've had time. A lot of bugs have been squashed, so this is feeling much more mature now. I will be releasing a 1.0.0 beta with plans to not touch it for at least 2 - 4 weeks. If nothing crops up, we'll tag an official release. I will not be implementing nth-col type stuff for 1.0. I have no clear plan yet for it except that it will be post 1.0.0.

[facelessuser]

After the whitespace issue was discovered, it lead to the realization that we were not handling processing instructions, CDATA, and others properly in the :empty and :contains() selector. We now exclude such content from those selectors. But in the process, I realized that we could drop document flags. As I would like to get the change in before 1.0 (because I don't want to carry around that baggage), it has been stripped and we will release a beta 2.

[facelessuser]

Since I screwed up the prereleases and now have a stable 0.6 that is not indicative of what the final is meant to be, I'm just going to pull the trigger on 1.0.0. I feel like all of the big things have been addressed. There shouldn't be anymore big changes. We'll just do bug fix releases if needed.