Modifying the path for vcglib and removing job parameter from make, as it utilizes a lot of RAM while building the Singularity image

Modified the order of the system packages install to match the install instructions provided for OpenMVS

Adding a singularity recipe file for building a SIngularity image containing colmap (with cuda) and ceres and all teh dependencies

Adding a singularity recipe file for building a SIngularity image containing colmap (without cuda) and cers