+ Added ZeroDivisionError to built-in names
 + Implemented Is operator in node_compare
 * Fixed Delete with attribute deletion
 * Fixed assign_simple with attribute assignment
 * Split nested_functions into 2: class and classless
 + Added class-less multi-exception test
 + Added more in-depth tuple decomp test
 + Added class-less boolop test
 + Added nested case to flow/for_orelse test
 * Fixed catching named exceptions with more than one exception handler
 + Implemented basic class support (still no support for nesting, and
   still some quirks in functions)
 + Added special casing for __setattr__ and __getattr__ to fit the
   stdlib optimization that these functions are unboxed by default
 * Implement name-mapping and use "$" prefix to assure no conflicts between PY and JS namespaces
 * Renamed "Super" to "$super" as per new remapping standard
 * Implemented support for while-else and for-else loops
 + Support Nop in-line in jsprinter
 + Implemented ListComp support in ist and istcompiler
 + Added ListComp to pyprinter
 + Implemented initial support for list comprehension
 * Fixed name mapping in certain corner cases
 + Implemented multi-level list comprehension and conditional ListComp
 * Updated known-to-fail. dictionary3 no longer fails after it was
   updated to being independent of CPython implementation details. Int-class-priority also no longer fails. Added new tests for missing features: bool/boolop, list/assign_slice_step, operator/multiop-sideeffect
 * Use .read instead of .readline in testtools, as .readlines can occasionally cause a hang
 * Extended identifier names to more than 1 char to catch corner cases
 * Improved while-orelse test to test the should-not-happen case too