Project importer plugin for FusionForge 5.1+

Developped as part of the COCLICO project.

This plugin allows you to import projects exported to a format compatible with ForgePlucker's one.

See : https://fusionforge.org/tracker/index.php?func=detail&aid=227&group_id=6&atid=114 
for reference on the corresponding feature request.


Dependencies :
 - ARC2 for PHP library (cf. http://arc.semsol.org/ or https://github.com/semsol/arc2)
 - OSLC Core compatible RDF JSON parser plugin for ARC2 :
   svn co https://oslc-tools.svn.sourceforge.net/svnroot/oslc-tools/language-libs/php/arc2-plugin/

Current status : see https://fusionforge.org/plugins/mediawiki/wiki/fusionforge/index.php/Project_Import_plugin
