Added release notes we have.
Merge pull request #167 from brettkettering/bb1888ff0ebca7f04601417db426661e81c069d3

Include new release_notes directory
Merge branch 'master' of github.com:plfs/plfs-core
deleted files with spaces from release_notes
Merge pull request #168 from agtorre/master

Added new crash log + deleted files with spaces from release_notes
Merge branch 'master' of github.com:plfs/plfs-core into cmake