fix for cp34188 - strxfrm and strcoll produce consistent sorting results
fixed typos
updated docstring
Merge remote-tracking branch 'paweljasinski/cp34188' into ipy-2.7-maint
Fix compilation on Silverlight and .NET 3.5.
Update version to 2.7.4b1.
Update version to 2.7.4b2.
Update csharp-sqlite to 56416abacd80.
Fix csharp-sqlite Silverlight compilation.
Fix CP#34225 - 'continue' not supported inside 'finally' clause when it should be.

A 'continue' inside a loop inside a 'finally' should be supported.
Fix CP#34257 - Ensure __getattr__ is called for subclasses of ModuleType.
Fix CP#34085 - restore sys.platform to 'silverlight' on Silverlight.
Fix c#-sqlite build in release mode.
Fix CP#27840 - sys.float_info differ from CPython.

Since double.Min and double.Epsilon are different from DBL_MIN and
DBL_EPSILON, hardcode the values of the C constants instead.
do not read descriptors when iterating class dict

Iterating a class dictionary, e.g. ``Foo.__dict__.keys()``, yields
the descriptor *value* rather than the descriptor itself.  If
reading the descriptor fails, the member is omitted entirely.

Change PythonType.GetMemberDictionary to include the descriptor
object itself instead of trying to read it.
Merge remote-tracking branch 'frasertweedale/fix/dictproxy-descriptor-iteration' into ipy-2.7-maint
Fix CP#33904 - PythonDictionary.Contains(KeyValuePair) doesn't check value.

(cherry picked from commit da3cec10ca344a1c39b35b8bb2d8c1b1bbf67902)
Fix #95: Restrict platforms the P/Invoke SetEnvironmentVariable.

Only platforms with native code support should be using P/Invoke.

(cherry picked from commit a2958123bc3ab824c5ba8c5f09839fe934973393)
Fix 24276

- Added check for correct types as well as for null (None) and generate the correct error messages.

(cherry picked from commit b21758ce2507421a94b57982777258fa5f0611df)
Fix 26676

- Added check for application/zip in check for the type of the script.

(cherry picked from commit 67a18d21b4468913d4513aa393f8e18eed6c2a1b)