Modify the GainInfoUpdate. Add one new command infg to achieve the gain information before starting to save the fiff file. The GainInfoUpdate is also not necessary to call if you did not change the gain after first connection.
Merge pull request #142 from liminsun/master

Modify the GainInfoUpdate. Add one new command infg to achieve the gain ...
rtmsa performance improvement
cluster evaluation
- changed some slection manger options
- commented mne browse raw qt because of pending pull request
Merge branch 'master' of https://github.com/mne-tools/mne-cpp