Introduced PayloadProxy for new database system.
Binary default ctor creates valid instances
conddb implementation for KeyList with pre-loading from db and de-serializing on demand
Added access to DB flavour
First iteration for namespace changeover (not compiling!)
New Condition Database implementation moved to cond namespace
Changed Streamer object to serialization functions
Have delayed reading of provenance synchronize with all other reads from PoolSource
obsolete file, use it to give instructions
only in-time pileup
Merge pull request #1094 from ggovi/new-conddb

DB cleanups -- Namespace re-organization
Merge pull request #1100 from giamman/preparation-for-new-mixing-part-4

Fastsim new mixing -- Preparation for new mixing part 4
Merge pull request #1099 from Dr15Jones/serializeProvenanceReading

Have delayed reading of provenance synchronize with all other reads from PoolSource
Do not fast copy ROOT files if using multiple threads

Disabled fast copying of ROOT files when we have multiple threads and multiple Streams. This must be done since fast copying requires the output file to record all the events from the input in the same order as stored in the input. This is not guaranteed when we do multiple threads.
Merge pull request #1112 from Dr15Jones/turnOffFastCloningForThreads

Do not fast copy ROOT files if using multiple threads
Merge remote-tracking branch 'origin/CMSSW_7_0_X' into CMSSW_7_0_X