XPRESSpipe-v0.6.0

• Minor modification to instructions on how to install XPRESSpipe and use its conda environment on a supercomputing node.
• Removed version specifications for conda environment setup to ease install (fixes issues in a better way than the solution from v0.5.0)
• Moved required riboWaltz functions to XPRESSpipe as installation has been recurrently problematic

Working conda environment: freeze_v0.6.0.txt