Fixed constelaltion size for QPSK in config
Compacted the bits and complex symbols in one vector. Speed-up therefore the finding of constellation point
Now correctly display the constellation
Included gain in the constelation points instead of using it at runtime. This saves a complex multiply for each complex sample
Modified energy dispersal block to support 8k modes. Now the block has 1504bytes instead of 188
Updated xml files for 8k mode
Updated the tx demo to support the new energy scramble
Added dvbt_tx_demo_8k.grc for demoing 8k demo