make blockTank extend BlockBuildcraft
fix mining well not calling super when placed down
make refinery extend BlockBuildcraft
somehow the old import didn't get removed
filtered buffer wasn't sending blockInteraction event
make it possible to differenciate between the lasertables and engines
detect interaction with pipes (for gates, plugs and robot stations)
also need coordinates for the pipe placement location
make markers and builder send BC block placement events
fix style and coppyright notices
fix merge conflict
fix robot event
Merge pull request #2025 from AEnterprise/patch-1

few fixes for the eureka system to work