Reduced number of functions
Created BP1.h for common functionality and structs (with potential
reader)
Moved common functions to adiosFunctions adiosTemplates and BP1.h

To do:

Attribute var index
PG var index
Max Buffer size and transport handling

Once the char* raw pointer is obtained with virtual Get, write
operations can be performed directly

Added example/hello/dataman with API examples
Changed mpidummy.h due to an error in Titan compilation with g++

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)

Finished working on WriteData and WriteMetadata functions

To do:

Need to work on Single (single heap capsule) engine

Heap -> allocate capsule buffers in heap memory
ShmSystemV -> allocate capsule buffers in shared memory using System V
shm

Implementing Write Functions in Engine
Implementing Write Functions in Capsule

To do:
Buffer Getter and Setters for each Capsule

Added Heap class deriving Capsule

Added Single class deriving Engine

Variable now has a pointer reference to a Transform object

Added Method struct needed for Engine