helloBPWriter and timeBPWriter

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

Updated README.md files

DefineVariable)

Added EnginePy as a thin manager wrapper to adios::Engine (member of
EnginePy)

Write accepts numpy arrays (ndarray) seamlessly

Write Outputs Verified with ADIOS 1.0 bpls

To do:
Advance

Changed FD and FP to FileDescriptor and FilePointer, respectively.

Added Profiler class based on chronos header for high resolution time
information in buffering and transport open, write, close

Continued debugging BP1 Writer for a single variable write

Pull request to Jason's branch

Other DataMan library dependencies must be in LD_LIBRARY_PATH

Modified Makefile.libs and Makefiles in ./examples/hello/datamanReader
and ./examples/hello/datamanWriter

Need to set DATAMAN_LOC in those makefiles for local DataMan
installation.

Need to set DATAMAN_LOCATION in buildDataMan.sh for local DataMan
installation.

Run ./buildDataman.sh see contents for detailed info

Testing

see examples/hello/dataman and examples/hello/writer for working
examples

Run ./buildTest.sh to build and run Vis engine example

Corrected bugs in Group in GetDimensions functions

Added function in Engine that checks for name uniqueness among File I/O
transports

Added static set of FileTransports in core/Support class

To do:

Format transports using BP class 
Add list of methods in data buffers
Add function to write attribute index

BP Dump utility for POSIX transport

Tested memory leaks with valgrind for simple example
Verifying if variable index is written correctly

Added ./src/format/BP1Writer.cpp

To do:
Need to test for array index and payload write

Working on writing variables to bp format

Implemented and tested hello world for dataman:
examples/hello/data/helloDataMan_OOP.cpp

Updated README.md

Propagate GetType<T> in Group, Engine and Support classes

To do:

Test ./examples/hello/writer/helloWriter_OOP.cpp