Refs #2775: hide admin menu, search, footer, global menu, on print
Refs #2775: hide URLs for homepage, set gray text for all pages
Refs #2775: arrange news profile page for print
Refs #2775: arrange instrument profile page for print
Refs #2775: arrange for print meeting page, country page, Parties and Range States page
Merge pull request #273 from sandriu/master

Refs #2775: arrange for print the homepage and various secondary pages