Adding singularity container for mysql-server

See merge request ravi89/singularity-containers!4

Adding a Singularity recipe file for building Meshlab

See merge request ravi89/singularity-containers!3

Rstudio

See merge request ravi89/singularity-containers!2

Resolve "OpenMVS"

Closes #1

See merge request ravi89/singularity-containers!1

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