Readme.md: update performance benchmarks tests broken link

prefer an exact-case backing-field match over a wrong-case regular field (essentially: this promotes get-only properties over regular fields)

Update to sqlite rc2, because without that nothing works; add extra tests around sqlite oddities; update tests to reflect sqlite rc2 fixes

Add SQLITE to test builds; add tests for issues #466 and #467; fix #466 by adding retry-with-fallback flags strategy

Fix typos in the comments for PadListExpansions

New feature: PadListExpansions - reduces query plan saturation by padding "in" lists and populating with nulls; opt-in (see remarks on setting)

Initial test setup for #461; note that this does not repro, due to running on SQL-Server - needs to be changed to SQLite to repro

actual/expected in asserts are the wrong way round

All the tests are wrote in the form actual.IsEqualTo(expected). This
made for some odd error messages when a test failed.

Class libraries should target net451 rather than dnx451, according to this: aspnet/Announcements#98

Also updated global.json to use DNX v1.0.0-rc1-update1

Add ApplyNullValues setting / implementation - makes it assign (rather than ignore) null values when possible; also nameof *all the things*; well... most of them

Fix small typo in contrib

default was misspelt as defualt

Make use of delegate variance, so the actual delegate stored is a Func<IDataReader, YourType>; this makes it possible to efficiently expose GetRowParser<T> without any extra allocations

New IDataReader APIs: GetRowParser, Parse; add cache around GetTypeDeserializer that is unrelated to the query itself (just dependent on the shape of the results)

remove the lie that "binding code is only interested in names - not types"; it might have been true once, but not for a long time