fixed cp35293 - cert can contain quoted parts in issuer or subject
fixed cp35294 - subjectAltName of a cert is populated
fixed 2 regressions in test_str.py

"abc".decode(None) did not throw TypeError
"abc".replace(None, "ef") did throw SystemError inted of TypeError
fixed cp35296 - aligned built-in str.translate with specification
fixed cp35300 - adjusted generated implementation of built-in exceptions

classes derived from built-in exceptions (e.g. EnvironmentError) can use
named arguments in __init__
fixed io.StringIO

StringIO brings object into usable state (cp34713, cp34683)
StringIO position is not change when truncate called
StringIO signature adjusted to match module specification
cloned and adjusted cStringIO_test.py
Merge pull request #205 from paweljasinski/pip-for-iron

pip support