Just because they pop on, doesn't mean they are working on it. I have multiple map projects I'm working on, but that doesn't mean when I log on that I have been working on it. There hasn't been an update in a long time and there hasn't been any word from the creators. The was likely yet another mod that bit off more than it could chew. A lot of mods that set out to do a whole lot often get overwhelmed with too many features and get abandoned. This is likely to be one of them.
I hope I'm wrong, but I don't see any reason to think it's still in development. It's been months since any updates and that's when it was originally posted. Nov, 9 2014 then updated Nov, 18 2014. No updates after that. No news. No comments. I only wish people would take down their mods/projects if they are dead. It would save people a lot of trouble and free up some space on the sites.
Small update: mod isn't dead. Due to personal affairs, I haven't been able to develop too much. Not a lot of content has been added, however, a lot has been done in optimizations, developing a foundation for customization, configuration and future additions, as well as planning and outlining what is to come. It's currently in the process of migrating to 1.8, which means a lot more optimization and refinement. Here's a teaser: