Migrate doxygen (#53)

* Added gem5_memory_system.md

* Fixed _data/documentation.yml

* Fixed gem5_memory_system.

* Added thermal model doc.

* Removed trailing whitespace in documentation.yml

* Modified gem5_memory_system.md to column width of 65

* minor cpu half done.

* Finished minor_cpu.md and added markdown to documentation.yaml

* Fixed errors in minor_cpu.md

* Updated title to "Power and Thermal model".

* '-' to '--' for fs.py flags
13 files changed