Add colors, worked on the first try unlike hscurse
Fix backgrounds and borders so it looks nicer.
Disable extra debugging tag on lines.  This was already done on the other branch
Add a HydraConf type and push it through as an extra parameter. (not used yet)
Change env var to DEBUG_HYDRA. DEBUG alone is too common.
Factor out initAndRunCurses
Finish hydraPrintStatic.