Merge branch 'refactoring-ferhan'
Published version-0.8.1 artifact
fix to incorrect use of Options package
fix to configuration issue
fix to local cache loading during signature creation
Re-tested and fixed cl-pwsim pipeline after adding CLIstyle options; added stepbystep guides for Hooka,CL-Pwsim,and tokenization
job to convert the output format of cl-pwsim pipeline from docno pairs to title pairs
changed the way we count Docs.ZERO when we do CLIR translation
fixed wiki integration tests after changes to doc vector translation
Added scripts for 1-pwsim evaluation and 2-Hooka preprocessing
simple fix for SampleTermDocVectors