This version compiles. 
Tested with 2 write APIs:

under examples/hello/singleBP
helloSingleBP.cpp -> using ADIOS single manager class from ADIOS.h
helloSingleBP.cpp -> using ADIOS objects from ADIOS_OO.h

both generate a .bp file using a POSIX transport

To do:
Test compilation in other platforms/compilers
Add coverage test cases
Add the NULL transport (does nothing)
Work on SingleBP engine to generate bp format
XML config file support (to be defined)