qt4-no-webkit: new formula (#179)
qt4-no-webkit: new formula (#179)

* qt4-no-webkit: new formula

qt4 is no longer in core, so we are hosting
our own formula.
Due to security concerns, webkit support is disabled.

* remove deprecated options

* add bottle root_url

* disable phonon build

* qt4-no-webkit 4.8.7 el_capitan bottle

* qt4-no-webkit 4.8.7 yosemite bottle

* qt: fix root_url

j-rivero/homebrew-simulation,scpeters/homebrew-simulation,osrf/homebrew-simulation