added content
xx
added pacman content
library commit
Revert "library commit"

This reverts commit 7e7ffcbc92b83dab74864dd25da5ba06ebd29e19.
added fruit content
added player performance content.

References does not work again
Merge branch 'Analysis--Pacman--Technical' into stage

* Analysis--Pacman--Technical:
  added player performance content.
  added fruit content
  Revert "library commit"
  library commit
  added pacman content
  xx
  added content

Conflicts:
	library.bib