v4.8.0

v4.8.0, 2019-12-16

Reimplementation of first tournament strategies, rename of second tournament
strategies and

• Reimplement and rename first tournament strategies and rename second
  tournament strategies:
  #1275
• Update citations:
  #1276
  #1278
• Add Detective strategy:
  #1269
• Remove Fool Me Forever (duplicate):
  #1274
• Add documentation to a testing script:
  #1271
• Fix documentation render:
  #1268

v4.8.0...v4.7.0