In TaxAuthorityRates.php and TaxCategories.php: adds $ViewTopic and $BookMark; Uses gettext() to translate 'Exempt', 'Freight' and 'Handling'. Minor improvements.
In TaxAuthorities.php, adds $ViewTopic and $BookMark, completes table headings, formats number columns to fix sort order, and minor improvements.
Merge pull request #510 from fahadhatib/develop

Develop