more remaining NFFT
more colormap fixes
fix fork fig close
Merge pull request #1459 from agramfort/nfft

more remaining NFFT
Merge pull request #1461 from dengemann/release_misc

FIX: fork fig close
FIX: Fix tests
Allow all kinds of strings as captions
Merge pull request #1465 from Eric89GXL/fix-tests

FIX: Fix tests
DOC: Add MNE report tutorial
FIX: bug introduced when making parallel. info not compulsory
FIX: Py3k
Merge pull request #1467 from Eric89GXL/fix-again

FIX: Py3k
FIX : plot_from_raw_to_multiple_epochs_to_evoked example
DOC: Add link to the mne report tutorial in the mne-python page
Merge pull request #1466 from mainakjas/report_fix_captions

FIX DOC: Cleanup and tutorial
DOCTESTS: fix errors and simplify tutorial
Merge pull request #1468 from mainakjas/report_fix_doctests

DOCTESTS: fix errors and simplify tutorial
FIX: skip doctests for lines that require xserver
Merge pull request #1469 from mainakjas/report_xserver_issues

FIX: skip doctests for lines that require xserver
FIX: add button to collapse navbar buttons