Changelog for testing/BuildCraft 7.99.16-pre4

This changelog is relative to the last released version, not the last prerelease!

Improvements:

• Item pipes now send the item all the way into a block, rather than stopping when then item is half-way in.
• [#4062] The gate GUI now allows equal actions to be assigned to trigger slots, and vice versa.
• Currently this means the following can be converted:
  • Trigger "Redstone Signal is on" <-> Action "Turn On Redstone Signal"

Ported content:

• The stripes pipe can now extend and retract pipes.

Bug fixes:

• [#4031] Tanks that disallow connections via the new canConnectTo(tank) method doesn't render properly.
• [#4067] The heat exchanger sometimes crashes when looking around for adjacent heat exchangers.
• [#4100] The filler GUI doesn't resize itself properly.