* Port most of the less invasive/controversial changes from dev-evm-dynamicarguments
* Port section of fixes from ethereum.py
* Port tests unrelated to concretizing dyn args
* Add remaining changes from evm.py
* clean, fmt, code climate
* rm unnecessary setup
* disable??
* fmt
* remove all the returns
* lol cc
* Rm unused code
* port to .format
* don't use map (for py2/3 compat)
* simplify slicing
* Rm dyn arg code, since it doesn't really even work
and will be included when dev-evm-dynamicarguments is totally resolved
* add address/get_uint test
* Revert "Rm dyn arg code, since it doesn't really even work"
69188da4caf1ff74288b6398e8140f627dc495c4
* Fix context serialization
* Fix test models. Can not set a state constraints
* typo
* A few typos (constraints setter) and use of public properties in internal methods
* State __init__ needs to initialize platform constraints
* Internal methods use internal properties
* test_record_branches removed
* Add variadic decorator
* Add check for _variadic func attribute
* Expose @variadic at top level
* Use variable for the actual name of attr
* Update naming
* Use helper
* Maybe more pythonic?
* Add variadic to public API
* Add variadic decorator tests
* Clean
* Remove variadic parameter
* Add docstrings
* Document parameter
* Clean
* Better use of autodoc
* Update docstring
* Add todo comment
