1.6.2 released

Add methods in the API to create a header or a footer
Support colors defined on table rows
Add methods in the API to set the content of menus
Add methods in the API to add an external link
Allow to completely customize the left menu
Fix the alternate titles being incorrectly spelled for the categories
Support the "checkLink" attribute for external links
Colors in table rows are supported on PDF or DOCX
Fix the PDF generation throwing a NPE if there is no header on a table
Add methods in the API to automatically convert new lines or tabulations to break or tabulations elements in html
Fix the generation of tables when there are rows with specified widths
Support tabs in PDF and DOCX generation
Support the manual glossary on DOCX
Use jsoup 1.15.1