Qucs/qucs — pull request #4 by lc85301 (2014-05-07 17:06:59+00:00)
Title: cmake README and ignore cmake recommend directory

Since the automake cannot compile on my laptop, I switch to use cmake to build qucs.
I add some introduction on how to use cmake in README.md
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My default setting is build cmake in qucs/bin and qucs-core/bin
so I add directory ignore in .gitignore