added some interesting jq commands as hints to the readme
after filtering out issues the ids need to be recalculated
added more filters
added filtes which can flatten parent child structures and load the
details for each issue again from the redmine server
when loading child issues also parse and handle custom json data
less verbose logging
shorter command key word
added more commands to set values
added commands to edit certain fields in vim and save the result back to
the issue
added some notes on options
nicer line printing
added a report which applies factors to hour estimations