{"shas":[["ecd438d5256f40300873a1d747c30bf6ff5a1c22","7a219a79739da13e90e5138ce21afbe42bc230f7@paperplanes.de","Minor fixes and corrections.","Mathias Meyer"],["19fc9f6bdab12c2d42c511627bcb26db38826115","7a219a79739da13e90e5138ce21afbe42bc230f7@paperplanes.de","Add link to ToC.","Mathias Meyer"]],"ref":"refs/heads/az100-add-remove-nodes","size":2,"head":"19fc9f6bdab12c2d42c511627bcb26db38826115","push_id":35839149}