Revert "Updated gyoku dependency"

This reverts commit 6464e3c6e3829fe2b27bca4fcd2787d4aa1ef847.
Revert "Trying older savon gem"

This reverts commit a60a980cacee4187b32a239e545a676d72c150b5.
Revert "Updated gyoku dependency"

This reverts commit 53b6def65aa12a6fa0b28d5d917c87de93763d8b.
Revert "Updated savon dependency"

This reverts commit c0ecad867e68c33b148d0601a1ebd0ab8098ec2c.
Revert "Added proxy to rconomic"

This reverts commit bebb31a17a5c5e09b4698c05378fbe22a4c1678b.