changed foreach to a simple for loop in  paresnip_downstream_bias.R
Added GPLv3 header, and updated README
paresnip_filter.R now collapses on duplex as well as AGI and position
fixed trailing whitespace
commented paresnip_filter.R
small fixes to paresnip_filter.R
removed peak-picker, not ready for the master branch
rearranged directory structure
removed peak-picker, not ready for the master branch
syntax fixes to scripts/sanitise_paresnip_output.py
bugfix in paresnip/paresnip_filter.R
made paresnip/paresnip_summarise.R include duplex in summarised data
updated README
merged kevin-dev into master