Histogram panel zoom out fix
Merge pull request #55 from aadel/zoom-fix

Histogram panel zoom out fix
Panel / Terms / Add log axis.
Merge pull request #56 from titellus/improvements/panels/terms/add-log-axis-options

Panel / Terms / Add log axis.
Merge pull request #57 from tarek-salah/enhancing-help-messages

Add some modifications to help message
merge develop