use common_ instead of adios_
Merge branch 'adios-query' of https://github.com/ornladios/ADIOS into adios-query

Conflicts:
	src/query/common_query.c
Merge branch 'adios-query' of https://github.com/ornladios/ADIOS into adios-query
added timestep in estimate() and evalute
added timestep in evaulate() estimate()
streaming files need to use timestep 0 when calling evaluate/estimate
remove EXIT return error instead
before evaluate, var with query will be checked against timestep
Merge branch 'adios-query' of https://github.com/ornladios/ADIOS into adios-query