site changes

I've added a "Preview" button next to the Post Reply button: Clicking it will give a pop-up preview, useful for checking things like QUOTE and EX tags are correct.

I've changed the apperance of the EX tags to: Senior state department officials who announced the decision said it was still not clear who was responsible for the “targeted attacks” which have caused injuries including various permanent hearing loss, brain injuries, dizziness, tinnitus, problems...

The "Contrails and Chemtrails" forum had several sticky posts at the top that were collections of images. I've moved these into a new sub-forum "Images and Video" https://www.metabunk.org/forums/images-and-videos-contrails-skies-and-aviation.50/ I also started a new thread for time-lapse...

"Fortean phenomena" is probably not that meaningful a title to most people. I'd like to rename it so people understand what it is. Something like: Aliens and Paranormal UFOs and The Unexplained Weird Stuff Aliens, UFOs, and the Paranormal Any suggestions?