Scribus tool usage hints

bugid = 3160 color = true header = true

Background
Ongoing effort to continue making scribus more user friendly through its interface. The issue above indicates using the status bar to give hints on how to use certain tools

List of Hints
Below we can add our tips assigned to each specific tool in the Scribus UI. We need the hints to be:
 * 1) a specific of characters in length ?
 * 2) Succinct
 * 3) Useful

Related

 * Preflight-Checker-Help-Text