Added Version Checker integration and fixed changelog grabbing
minor tweaks in documentation
Made sure Version IMC message is also sent after init phase
Merge pull request #1872 from Dynious/6.0.x

Made sure Version IMC message is also sent after init phase
fixed style
Merge branch '6.0.x' into 6.1.x
First pass of optimization, using a chunk buffer for properties.
Part of #1873
lumberjack pathfinding is now done in a separate thread, #1873
regular path finding is using a separate thread, #1873
fixed robot re-initialization problems, #1873
Implemented planter robot, close #1874.
fixed bug detected by checkstyle
Implemented leave cutter, close #1876
adjusted fetching time
Updated to Forge 1121, fixed some typos, fix #1878
Merge pull request #1879 from tambry/forge1093

Update to Forge 1121 and fix 2 typos
Started a major refactor of the trigger action system.
Triggers and actions are moving towards more factorization in statements.
Actions will now accept parameters.
Triggers and actions will accept up to 3 parameters.
Parameters will not only be stacks, in particular for pipe wire.
This is supporting in particular the emerald gate implementation, for #1880.
Merge branch '6.1.x' of github.com:BuildCraft/BuildCraft into 6.1.x
fixed API builds
Code cleanup