Split dependency logic on the BuildCraft modules.
Config needs to be reset, if BuildCraft was disabled actively,
because now there are 3 BC modules to be taken account of
Conflicts:
gradle.properties
src/main/java/appeng/facade/FacadeContainer.java
src/main/java/appeng/facade/FacadePart.java
src/main/java/appeng/integration/abstraction/IBC.java
src/main/java/appeng/integration/modules/BC.java
src/main/java/appeng/integration/modules/BCHelpers/BCPipeHandler.java
src/main/java/appeng/integration/modules/BCHelpers/BCPipeInventory.java
src/main/java/appeng/items/tools/ToolNetworkTool.java
src/main/java/appeng/items/tools/quartz/ToolQuartzWrench.java
src/main/java/appeng/parts/CableBusStorage.java
src/main/java/appeng/parts/layers/LayerIPipeConnection.java
src/main/java/appeng/parts/misc/PartStorageBus.java
src/main/java/appeng/parts/p2p/PartP2PItems.java
src/main/java/appeng/util/inv/AdaptorBCPipe.java
src/main/java/appeng/util/inv/WrapperBCPipe.java
Removes the improper way to set itself into a public static non-final variable.
Removes the direct access to the IntegrationRegistry from AppEng. Will be added at some later point somewhere else for non-singleton access.
Constructor is set to package private to enable possible construction from unit tests. Are current not runnable sind it is currently tied to the FML Loader instance.
yueh