boot.js: brikz introduced
boot.js: selector conversion extracted
boot.js: Organizers extracted into brik
Moving globals assignment down
boot.js: DNU and indirect send/MNU extracted into brik
boot.js: adding ensure("selectorConversion") where needed
boot.js: renaming function to installMethodIfAbsent
boot.js: initClass functionality extracted into brik
boot.js: classes add/remove/traverse removed to brik
boot.js: methods add/remove/etc. extracted to brik
boot.js: foundational objects and classes grouped
boot.js: moving some stuff to InstanceBrik
boot.js: augments in dedicated brik
boot.js: rest of old Smalltalk split to Runtime and Primitives briks
boot.js: _st and MethodContext move to Runtime brik
boot.js: bootstrap extreacted to brik; everything in briks now
boot.js: some refactorings in briks
boot.js: updated Brikz, changed code accordingly
boot.js: updated Brikz, moved bootstrapping to __init__s
boot.js: two-phase smalltalk, fixing _st, DRY class addition

smalltalk is started in two phases:
 phase 1 allows loading but does not contain runtime
 phase 2 adds runtime, initializes and starts the system

 _st is early bound while loading, so it is hacked
 out of runtime, where it rightfully belongs

 class adding/wrapping is DRYed to allow multiple
 wrapClassName for same arguments to be harmless