update rspec matchers to use expect()
make variables const
close LUA context to avoid memory leak on shutdown
make facade d'tors virtual
remove debug.bin generation
deactivate unused code
add BUILD_TOOLS flag, retire WITH_TOOLS soon
apply a bit of code refactoring to SCC implementation
fix data race in SimpleLogger by making state indicator variable atomic
make comparion of loop safe against underflows
use default keyword to get rid of compiler warning of not returning a value in a non-void function
remove superflous include
use auto keyword to make code more legible
collapse if statement in datastore
add some comment to datastore
remove OpenMP library linking
add functions to load graph into simplified data structures
fixes #1110, linker issues on CentOS
add function to add a node into DynamicGraph
refactor DynamicGraph to use integer ranges where possible