Make the default name of undefined axes axis%i
Add gui.axes.navigation_sliders
Enable slider when navigation_dimension > 2
Add suport for the illegal INCA ripple format
Merge pull request #68 from pburdet/ENH_rpl_INCA

Add suport for the illegal INCA ripple format
Merge branch 'axes_ui'
Merge branch 'master' of github.com:hyperspy/hyperspy
EHN: to_image and to_ spectrum modified

Possibility to choose the signal channel
Merge branch 'master' into ENH_spectrum_3D_dimension
EHN. corrected docstrings

better examples
Merge pull request #72 from pburdet/ENH_spectrum_3D_dimension

Fixes #70. EHN: to_image and to_ spectrum modified.
EHN max and min for signal

create max and min similar to mean
Merge pull request #73 from pburdet/ENH_max_min

EHN max and min for signal
Correct small typos in docstring
Fixes #74
Fixes #75
DOC: fix Sarahan article link
DOC: update authors information to point to the github/contributors
DOC: fix pdf link
DOC: fix pdf link (correct typo)