Build the help files in DERIVED_FILE_DIR rather than the source directory, so it won't interfere with SVN. This is now done in a build phase of the main target rather than a separate target, because the DERIVED_FILE_DIR depends on the target.
Build the help files in DERIVED_FILE_DIR rather than the source directory, so it won't interfere with SVN. This is now done in a build phase of the main target rather than a separate target, because the DERIVED_FILE_DIR depends on the target.

git-svn-id: 765db44a9620ed55f4f8addfd3c14fe8cd57f6bb@2679 0fceea05-a30d-0410-8a8b-80ef821fb0a1

nanoant/Skim,nanoant/Skim,nanoant/Skim,nanoant/Skim,nanoant/Skim