Consider transitioning Ruby samples away from Gem using Savon

[jferraioli]

Either replace gem with 1.9.2 compatible libraries, or use savon instead.

[jferraioli]

I've made some progress in getting the samples compliant with 1.9.2, and have been discussing with Leigh. We'll see if this is necessary.

[market-art]

any progress on becoming 1.9.2 compatible?

[nisley]

Where is the 1.9.3 support?