Merge pull request #947 from christianmbrodbeck/fix-coreg

FIX coreg_gui:  allow coregistration for subjects without bem file
FIX: pointer location in file
FIX: set buffer_size_sec=1 to the test_read_segment functionality
ADD: test when preload=False and read a segment of data

FIX: test on raw_edf instead of Raw
FIX: int to float by division
STY: add space between standard and external modules
Merge pull request #1000 from t3on/tb-edf-FIX

FIX edf reader: pointer location in file
python3 + additional ica fixes
Merge pull request #1039 from dengemann/ica-maint

FIX: python3 + additional ica fixes
ENH: add Paris examples to ICA tutorial
Merge pull request #1040 from dengemann/ica-maint

ENH: add Paris examples to ICA tutorial
fix anaconda bug
Merge pull request #1041 from dengemann/anaconda_bug

BUG: fix anaconda bug
FIX: Set stim channel in test
FIX: Spelling
FIX: Fix warning
add coveragerc
more coveralls
with coverage
fix