Check Expect files

[ekiwi]

Some expect files that should be double checked:

• examples/wishbone/expects/test_sram_incrementing_16_0_3.bi.expect (why is the burst data unknown?)
• examples/wishbone/expects/test_sram_incrementing_16_12_3.bi.expect (same)
• examples/wishbone/expects/test_sram_incrementing_16_4_3.bi.expect
• examples/wishbone/expects/test_sram_incrementing_16_8_3.bi.expect
• examples/wishbone/expects/test_sram_incrementing_2_0_3.bi.expect
• examples/wishbone/expects/test_sram_incrementing_2_8_3.bi.expect