I made a new mod: ChunkLoaderZ!
This mod is made for minecraft 1.8 (yes 1.8, not 1.7.10) and as the name indidcates it is for chunkloading. All information can be found here (http://aenterprise.info/ChunkLoaderZ/)
While making this mod i learned alot about how modding in 1.8 works and while there are annoying things it is absolutely doable. It even makes some things like multiblocks easier!