added spatiocyte binary log reader
add spatiocyte binary log reader
changed some imports, added sample data
just renamed directory
add skeleton for BDML exporter
add skeleton for BDML exporter
add particle_space
write BDML using element tree
Merge branch 'master' of github.com:ecell/ecell4
just removed debug code
changed tag depth level
update travis
just renamed generate_NetworkModel
Merge branch 'master' into species_attributes
donot forget to wrap with str
just print homedimer reactions by symmetric rule