Add wiki links ST_ConnectedComponents
Add ST_CC note for edges in no SCC
Prepare example data
Do the calculation and examine the results
Count number of edges in each SCC
Select largest SCC and null edges
Add warning about CC ID numbering consistency
Clarify the requirements on INPUT_EDGES
Clairify (S)CC
Add CC example
Fix wrong edge orientation
Add scc-input tmp
Put in portrait mode
Finish illustration
Align everything right
Add scc results illustration
Color node circles as well
Make background darker
Resize all SCCs to 600 x 400
Add SCC illustrations to ST_ConnectedComponents