Haplomerger deps not on PATH

[makopyan]

The haplomerger perl scripts call the binaries in software/LepAnchor/deps/ubuntu/ but they aren't on the PATH, so it fails.

Solution Options:

1. Create install script that creates the conda environment and moves the binaries to the conda bin/ directory
2. Track down the binaries in the perl scripts and make them relative paths (least friction)
3. Users manually perform cp software/LepAnchor/deps/ubuntu* /path/to/conda/env/bin/

[pdimens]

Hopefully fixed with 3.5 release. The attempt at a reasonable solution was to put logic into the LepWrap bash wrapper to check if it is being run inside a conda environment, and if it is, copy the lastz binaries into the conda env's binaries folder. This may pose an issue for the rare case of having a systemwide sudo-priveledged conda environment used by someone without sudo rights, but the cp logic only copies files that don't already exist in the destination. In such a case, an admin would have to intervene once and it wouldn't be a constant issue, I think.