Added test for generating profiling.json
Fixed inclusion for NLohmannJson json.hpp in Test
Tested resulting profiling.json on R (jsonlite), Python (json)
and C++ (json for modern C++)

Added example bpFlushWriter (incomplete).

To do:
Memory buffer reallocation strategy

bool flag checks are implicit
Removed single letter enums in ADIOSTypes.h
All enums are enum class in ADIOSTypes.h using CamelCase
ADIOS uses delegating constructor
Using return type of emplace for IO (in ADIOS) and Variable (in IO)
Removed all base class include from inl template file

1 Now IO (replaced Method) and is the factory for Variables and Engines
2 Reduced core components to user-public objects only
3 Moved and reorganized all helper functions to helper directory
4 Engines are now lightweight (except for ADIOS1Reader WIP) using MACRO
5 HF5Common and ADIOS1Common (except for Readers WIP) are now part of the toolkit so they can be reused by Engines
6 TransportMan is a new layer for transport management (file is default)
7 DataMan will be implemented under toolkit/transportman/dataman
8 Template separation (tcc and inl) applied all over the code
9 Improved Doxygen documentation

Runtime Issues:
DataMan library compilation (cacheman)
ADIOS1 Warning
TestADIOSInterfaceWrite catches exceptions

Created public function ResizeBuffer in BP1Writer

To do:
Fixed the behavior of the generated profiling.log (should be on by
default)

Adapted to the new code structure
BP1Writer is a self-contained class that can be reused across Engines
BP1Writer allows for threaded copies for large payloads

To do:
Data Buffer memory management strategy

Move adiosTemplates.h to adiosTemplate.inc

Removed elements that are not used

Using {} syntax for direct initialization of reference types in constructor
member initialization lists is broken on some compilers, even though it's valid
C++11 code.  Use () to ensure correctness.

added: 
./packages/format/bp1
./packages/profiling/iochrono
./packages/wan/dataman (for DataMan integration in ADIOS)