Qucs/qucs — pull request #89 by guitorri (2014-11-02 18:07:12+00:00)
Title: Cherry pick componentdialog

Cherry pick changes to `componentdialog` (were in support_bsim6_benchmark)

- [x] port a few things out of qt3support
- [x] add a search box for component parameter
- [ ] add way to clear the search box
- [ ] fix layout issues