added DataMan into utilities

Add fixed width types and type trait info to the adios namespace.

The type traits will be useful for maping ambiguous C types to fixed
width integer types used for the actual I/O operations, for instance:

  adios::TypeInfo<char>::IOType resolves to int8_t
  adios::TypeInfo<signed char>::IOType resolves to int8_t
  adios::TypeInfo<unsigned signed char>::IOType resolves to uint8_t
  adios::TypeInfo<long int>::IOType resolves to int64_t
  adios::TypeInfo<long long int>::IOType resolves to int64_t

So in this case, even though char and signed char are "the same", they
are distinctly separate types to the compiler.  Using
adios::TyperInfo<T>::IOType you can use the same fundamental type for all
of them.  Similarly for long int and long long int.

This allows us to both drop the namespace prefix when using them in
implementation and guarantee that we don't use versions of the types
that get re-defined elsewhere.

In order to provide the least ammount of disruption this doesn't include
any sweeping search and replace changes.  However, it is recommended
moving forward that these types be used internally when fixed width
sizes are expected.  This will allow the transition to happen gradually
through attrition and minimize conflicts.

Method.SetIOMode();  updates to ADIOS1Reader to make code base compile

Fix FindDataMan.cmake missing include.

FindPackageHandleStandardArgs needs to be included in every find module
that the find_package_handle_standard_args is used.  I was getting
transitively included by othger find modules before but when all other
options are turned off except DataMan, it's missing.  This ensures it's
always included before calling find_package_handle_standard_args.

Dataman bugs

Tested

Tested

Changed adiosTemplates.h and BP1 functions for STL's insert and copy to
a Buffer in sequential mode

Fixing aggregation formatting in .bp/profiling.log

Now meets the python dictionary format

Utilities

Fixing const-correctness in BP1
Changed CodingGuidelines to include clang-format information

Automatically detect ssh vs https when setting up remotes.

fix adios1 include dir path in cmake

mpi and nompi:

helloBPWriter
timeBPWriter

Conflicts:
	examples/heatTransfer/IO_adios2.cpp
	include/core/VariableBase.h
	include/engine/adios1/ADIOS1Reader.h
	source/CMakeLists.txt
	source/engine/adios1/ADIOS1Reader.cpp
	source/functions/adiosFunctions.cpp

helloBPWriter and timeBPWriter

Fix Variable.SetSelection(). heatTransfer adios2 writer is intentiona…

Fix Variable.SetSelection(). heatTransfer adios2 writer is intentionally broken to keep to the intended API.