Changelog

• 2013-03-25, Mendes: Added change log page
• 2013-03-26, Moneti: Cosmological Parameters: added caveat no. 2, improved look of tables, and other small changes to improve overall look.
• 2013-03-26, Lewis: Cosmological Parameters: write equations in math mode
• 2013-03-26, Mendes: Added entry on Q&A page explaining broken links in fits file headers
• 2013-03-27, Moneti/Cardoso: CMB_and_astrophysical_component maps: update to correct product description, add figures, remove commented text, other cleanup.
• 2013-04-03, Mendes: Sky temperature maps: fixed incorrect links (Ticket ID DTX-918825)
• 2013-04-03. Mendes: CMB and astrophysical component maps: Fixed incorrect links to the new nilc and smica CMB maps