converted IPC to use json-c
converted IPC to use json-c

get_workspaces and get_outputs

taiyu-len/sway,mikkeloscar/sway,4e554c4c/sway,mikkeloscar/sway,ascent12/sway,johalun/sway,Luminarys/sway,sleep-walker/sway,crondog/sway,1ace/sway,colemickens/sway,punkkeks/sway,1ace/sway,christophgysin/sway,aouelete/sway,ptMuta/sway,colemickens/sway,colemickens/sway,ascent12/sway,4e554c4c/sway,twouters/sway,taiyu-len/sway,christophgysin/sway,twouters/sway,crondog/sway,1ace/sway,sleep-walker/sway,ascent12/sway,aouelete/sway,taiyu-len/sway,SirCmpwn/sway,punkkeks/sway