Fix rst definition list formatting 

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Merge pull request #106 from endolith/patch-2

Fix rst definition list formatting
DOC: fix parameter rendering for timeseries
Merge pull request #107 from ivanov/doc-params

DOC: fix parameter rendering for timeseries
DOC: Spaces.
DOC: Fixing up docstrings.
BF: Event-related sem calculation now works for cases in which input are
events.
BF: Assume that the time is the last dimension!
ENH: Enable spectral analysis of multi-dimensional time-series objects.
Merge pull request #109 from arokem/master

Spectra for multi-dimensional time-series
Merge pull request #108 from arokem/doc_timeseries

Doc timeseries
BF + TST: Robustification and testing of utility function.
Merge pull request #110 from arokem/pad_singleton

BF + TST: Robustification and testing of utility function.
Use inheritance_diagram.py provided by Sphinx (≥ 0.6).

Our inheritance_diagram.py doesn't work with the latest Sphinx
code, and upstream Sphinx has been shipping this extension
for many releases.
Merge pull request #111 from mitya57/master

Use inheritance_diagram.py provided by Sphinx (≥ 0.6)