[PLAT-6851] fix up more definitions
[PLAT-6851] Fix up commodity defns
[PLAT-6851] patch up equity future defns
[PLAT-6851] fix up equity variance swaps
[PLAT-6851] Remove test of deprecated code.
[PLAT-6851] Remove test of deprecated code.
[PLAT-6851] removing more deprecated from commodities
[PLAT-6851] Clean up forex instrument
[PLAT-6851] fix up bonds
[PLAT-6851] Patch up OG-Web
[PLAT-6851] Remove bond item containing deprecated
Merge pull request #265 from OpenGamma/REQS-666/PLAT-6851-4

REQS-666/PLAT-6851 Stage 4