Preferred laser ores now use lists

So they don't overwrite the previous preferred ore.

Also: changed setLaserPreferredOre to addLaserPreferredOre. Old one is
still there, but deprecated.
Let's switch it to FactoryRegistry for 1.6
Merge pull request #238 from skyboy/master

Manage energy better
PCC change: stacksEqual moved to UtilInventory
Merge pull request #240 from skyboy/master

Handle abstract lists
Ore dictionary: add "cableRedNet"
Ruler shows distance and count for X/Y/Z
Merge branch 'master' of https://github.com/powercrystals/MineFactoryReloaded
Fix breeder max power

How did nobody notice this?
Added block placer
Merge pull request #242 from skyboy/master

Plastic cup changes
Fix needle NPE on servers
Merge branch 'master' of https://github.com/powercrystals/MineFactoryReloaded
Merge pull request #243 from skyboy/master

Dispense MFR liquid buckets
Check for null preferredOres in TELaserDrill
Don't fetch pref. ores before checking if focus
Merge pull request #246 from skyboy/master

Machines better utilize PowerProvider
Formatting cleanup
Fix blockplacer overwriting fruit picker
Merge branch 'master' of https://github.com/powercrystals/MineFactoryReloaded