Move icu to /usr
Merge pull request #887 from pyhalov/icu

Move icu to /usr
fix brltty after icu relocation
Move webkit to /usr
Move boost to /usr
Update and fix php after icu relocation
Merge pull request #888 from pyhalov/icu

Icu
Move rarian to /usr
devhelp cleanup
Move ptlib to /usr
Update and rebuild php modules
Merge pull request #889 from pyhalov/icu

Icu
simplify yelp
Move libopal to /usr
Merge pull request #890 from pyhalov/icu

Icu
fix ekiga
Merge pull request #891 from pyhalov/icu

fix ekiga