Rename all parts in a more logical way. The generator is now divided
into three main parts:
  - analysis: Generate GCFG and State Transition graph
  - transform: Generate Assertions, CFG Regions, FSMs
  - coder: bring the information collected in the previous steps down to
           the code.

Change-Id: I5cfd48f6a8d195c30b16b425eda010d9b0405dcd