[SyncEvolution] SyncEvolution ruby gem

As part of my grappling with SyncEvolution, I've written a little script that (a.o.) visualizes the current configuration, or dumps the current configuration as a series of shell statements. FOR THE LOVE OF ALL THAT'S HOLY, DO NOT BLINDLY EXECUTE THE RESULTING SHELL CODE. ALPHA! It can be installed by calling 'gem install syncevolution', after which you can call either 'se-config --shell' or 'se-config --graphviz' Emile