Grapple Vine

I decided the swamp sector should have Blast obtain an item, a grappling vine useful tor fishing out things below the water.  It  is stored in a pocket dimension when not in use, just like all the leaves and stuff.  Also this piece has a panel that will show up at the start of some levels as to make it clear what to do, because that was a complaint on an irc I showed this to.  I suppose I should post a youtube video of 1.0.5 as well.