Intern:To do

new since 2010-01-01
http://doi.pangaea.de/10.1594/PANGAEA.666146
 * URI field for Area
 * 2. URI for references to link to Open Access versions of papers
 * remove doubble ghost quotation marks ("") in tex; appears if one quotation mark is given, e.g. http://doi.pangaea.de/10.1594/PANGAEA.711772 (see in abstract "Siedlungskammer"!)
 * aus einem " in 4D werden im web zwei "" - beispiel: die data set title der kinder in diesem parent

old since 2009-06-01

 * preferences for display of positions (decimal degree etc.)

future milestones

 * password concept
 * integration of automated AREA algorithm
 * feature catalogue