Fix for unless/when.
Revert "Fix for unless/when."

This reverts commit b12d91e726ae5d1742e6d828c2cb5b694ffdf8a3.
Fix for when/unless.
Correct order of nonce/balance. PROTOCOL CHANGE! NEW CHAIN!
Extra paranoia for trie.
Trie fixes.
Trie tests.
Version bump.
Fix warning.
Quick fix.
Protocol bump for previous error.
Fix for mining reversion.
Fix for nonce incrementing.
Messaging for some execution failures.
State uses temporary for transaction trie.
Additional optimisation.
Actually do endow ether.
Standard extension.
Variadic macros work.
Repotting, renaming and reorganisation.
UI improvements, refinements and optimisations.
Mining view.
Javascript console and env.load(), env.note, ...
Minor improvements.
Minor bug fix.
Fixes for a few warnings.
UI improvements.
Minor logging fix.
Fix for compiler.