disabe stack log
change singature key
Merge branch 'master' of github.com:kzjeef/myconfigure
Merge branch 'master' of github.com:kzjeef/myconfigure
enable bookmark
Merge branch 'master' of github.com:kzjeef/myconfigure
Merge branch 'master' of github.com:kzjeef/myconfigure
enable whitespace mode in diff mode
Merge remote-tracking branch 'origin/master'