Changes

clingox 1.2.0

make compatible with clingo 5.6
add module to ease unit testing
add pretty printing module
extend AST module

clingox 1.1.0

add a new module to reify programs (#9)
add a new function to reify atoms (#10)

clingox 1.0.1

fix dependency problem

clingox 1.0.0

initial release