Initial commit of animation function. Seems to work OK.
Quick fix to animate function to put different colors in the example animation
Documented animate.metatraj, and update collate field of DESCRIPTION so that package would build. All good.
updated NAMESPACE so that we export animate.metapoptraj
Fixed typo in name of function animate.metapoptraj in NAMESPACE
Added function network.mp that calculates and optionally plots neighbour lists and diagrams. Allows easy identification of missing links in metapops, and of patches that are well connected or poorly connected.
Updated DESCRIPTION and NAMESPACE to cover new network.mp function.