Wrong order of coding initial_cpb_removal_delay and initial_cpb_removal_delay_offset

[hbteo]

In SEIReader::xParseSEIBufferingPeriod, order is [i][j]

sei.m_initialCpbRemovalDelay[i][j][nalOrVcl] = code;
sei.m_initialCpbRemovalOffset[i][j][nalOrVcl] = code;

But in SEIWriter::xWriteSEIBufferingPeriod, order is [j][i]

WRITE_CODE( sei.m_initialCpbRemovalDelay[j][i][nalOrVcl],  sei.m_initialCpbRemovalDelayLength,           "initial_cpb_removal_delay[j][i][nalOrVcl]" );
WRITE_CODE( sei.m_initialCpbRemovalOffset[j][i][nalOrVcl], sei.m_initialCpbRemovalDelayLength,           "initial_cpb_removal_delay_offset[j][i][nalOrVcl]" );

Suggest to change SEIWriter part to [i][j].
MR!2044 has been submitted to fix this problem.

[hbteo]

Additionally, in SEIEncoder::initSEIBufferingPeriod, order is [j][i]

bufferingPeriodSEI->m_initialCpbRemovalDelay[j][i][0] = uiInitialCpbRemovalDelay;
bufferingPeriodSEI->m_initialCpbRemovalDelay[j][i][1] = uiInitialCpbRemovalDelay;
bufferingPeriodSEI->m_initialCpbRemovalOffset[j][i][0] = uiInitialCpbRemovalDelay;
bufferingPeriodSEI->m_initialCpbRemovalOffset[j][i][1] = uiInitialCpbRemovalDelay;

This should also be changed to [i][j].
MR!2044 has been updated to include this fix.

All the changes described will align VTM to the specification text.