added proj=Fals when calling  mne.Epoch
Merge pull request #41 from jdammers/preproc_proj

added option <proj=False> when calling  mne.Epoch in preprocessing routines
adjustments as discussed today
Merge pull request #45 from jdammers/preproc_unfiltered

- add keyword ‚notch_filter’ if ICA cleaning is applied to unfiltered data
- add keyword ‚unfiltered’ to apply ICA cleaning to unfiltered data
- adjustments in the filter settings if ICA cleaning is applied to unfiltered data. Now it is possible to commit an array of frequencies which should be removed.
fix bug in notch filter application when ICA cleaning is applied to
unfiltered data
Remove user fname

Revert changes to jumeg_test to remove user specific data.
Update jumeg_test.py
Merge pull request #47 from jdammers/notch_filter_adjustment

Fix bug in notch filter application when ICA cleaning is applied to unfiltered data.
Cosmits and minor bug fixes.
Add more functions to example file.
Merge pull request #49 from pravsripad/cosmits_jumeg_preproc

Cosmits, minor bug fixes and improved example.
Resolved conflicts.
Changes to plot compare function.
modifying the select of brain response and its ploting parts
added tmin and tmax parameters, and tested, it ran well
Merge pull request #51 from dongqunxi/select_brain_response

Enhancements to functions apply_ica_select_brain_response and plot_compare_brain_responses. Addition of condition parameter (trigger, response, both) to recompose brain responses only using ctps.
- fix some small bugs
- add function to estimate the frequency-correlation value
- changes according to the discussion
- a new method in jumeg_utils to identify which system was used for the
recordings
- :)
Merge pull request #52 from jdammers/master_bug_fixes

Add function to calculate frequency corrlation value. 
Change plot_performance artifact rejection labels. 
Change string split method to rfind. 
Add function to ientify the system type. 

Merging.