Meggie

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- Add events from annotations dialog
- Allow missing end points in dynamic spectrum creation

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- Fix subject removal error when any subject activated
- Add times settings to evoked topomaps

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- Fix saving exceptions

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- Fix layout problem

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- Experiment file backup when saving
- Splitter to main window
- Improve dynamic spectrum creation
- Fix bugs

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- New dynamic tab and datatype handling unifies both code and look
- Tab presets for pipelines
- Look and implementation of dialogs unified
- MaiWindow left bar updated
- Be more defensive on getting maxfilter info
- Improve spectrum batching with more options to dynamic interval selection
- CSV saving for TFR's
- Add more baselining options to TFR's
- Make mne==0.19.2 compatible
- Add default object namings for dialogs
- Lots of codebase cleaning
- Update mne logging from whitelisting to blacklisting