Added calloc() to allocators
Put children nodes in an array that is declared at construction
Introduction of allocation macros for new/delete/new[]/delete[] supporting Alloc::* methods
Some cleanup and documentation
Fixed memory allocation problem with childrenStatus
Implementation of basic test for BTree (still under heavy dev)
- Put all the utils for BehaviorTree in BehaviorTreeUtil.{h,cpp}
- Changed a few names
Cosmetic changes in unit test
Re-added addChild methods for backward-compatibility (marked as deprecated).
Used new Macro framework for btrees in example
Merge branch 'spike-b-tree-macros' into experimental
Comment fix in StaticAllocator