Merge changes from 1.0.x branch.
Merge changes from 1.0.x repo.
New file from 1.0.x repo
Deleted - we should only have one logarithmic axis.
Deleted - we should only have one logarithmic axis.
Move extendLine to LineUtilities class.
Fix Javadoc warnings.
Fix for endless loop in createTextBlock().
Update Javadocs, remove unnecessary method.