Added new spec book pdf
Added new products: W1212_, W2112_, W2712B, WP30_B, W301224B, SLRM8, FB12_, EWH36, EPW1212D_, W1212GD, W2712BGD, W3312BGD, W3612BGD, W2112GD
Added new modifications: W1212GD, W2112GD, W2712BGD, W3312BGD, W3612BGD
Updated prices