Improve readability of default_args array
Merge pull request #30 from grappler/patch-1

Improves readability of default_args array. Props @grappler.
default testimonial args now filterable. closes #33
tidy up and schema #28
widget per row. closes #27
icon. closes #34
woothemes_testimonials_author_link_text filter. closes #11
Set default slug to /testimonials/category-name/ and set with_front to false.
Merge pull request #37 from bhubbard/release-1-5-0

Disable with_front for testimonial categories
Merge pull request #39 from woothemes/release-1-5-0

Release 1 5 0