Changes

fixed spelling mistake
 (commit: 9dec031)

Remove unnecessary extends for ISidedBatteryProvider interface
 (commit: 3d12002)

Fix drain method causing dupe glitches...

...if using them mixed

Before the one accepting a FluidStack always returned null if the targeted tank was empty, but the one under it wasnt, the one w/ int doesnt have the problem.
 (commit: 08edcf1)

fixed handling of unbreakable blocks, #1789
 (commit: 68205d0)

added protection against exceptions, for #1786
 (commit: 92adc79)

now uses Forge fake player, close #1786
 (commit: 424a976)

Fixed residual liquid in pumps, close #1790
Fixed residual liquid in refineries, close #1791
 (commit: 7f6a0fe)

Fixed minor schematic registration.
Enabled additional standalone schematics.
Close #1794.
 (commit: 02f7daf)

updated Forge requirement
 (commit: 61cc4d5)

fixed previous check-in
 (commit: fd6d982)

fixed style errors
 (commit: bd846a5)

prepare 6.0.13 release
 (commit: 2fddee9)