adding directory

[SVN r77160]
starting spirit 3x branch

[SVN r77163]
starting spirit 3x branch

[SVN r77164]
fixing wrong branch

[SVN r77165]
starting spirit 3x branch

[SVN r77168]
typo fix

[SVN r77225]
merge from trunk

[SVN r77244]
merge from trunk

[SVN r77245]