fix reduce timer for log...
should be started before call to MapReduce.GetItemsToReduce
When we have a very large number of document references and there is a put, pulse the transaction so we would avoid esent out of memory errors.
We don't backup temporary indexes
optimize GetItemsToReduce

does not request keys - that have already been processed for a specific level
Fixed conflict
RavenDB-903 Intersection queries with searches fail when out of order
Merge branch 'master' of https://github.com/steinho/ravendb
Simplifying the API by introducing a params class
Changing reduceKeysDone to be hash set instead of list
Making sure that esent & munin behaviors are the same
More refactoring to make it easier to follow
Making sure that we can recover from secured information in the db that we can't open
added failing test showing items in reverse order
Merge branch 'spacial-sorting' of https://github.com/nberardi/ravendb
RavenDB-852 Spatial Search Not Sorting By Distance
More error handling for issues when shutting down indexes
Adding passing test
all keysToReduce are needed at each level
Merge branch 'master' of https://github.com/steinho/ravendb
Minor optimization
Making sure we use the appropriate converters when sending metadata on the wire
Adding passing test