Added fix for search_functions.php 


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4204 c08608d7-6e46-0410-86ca-f2a6f1370df5
Fixed problem with header links showing when public share and anonymous_login set. Also fixed issue with search when collection_dropdown_user_access_mode not set


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4205 c08608d7-6e46-0410-86ca-f2a6f1370df5
added -G1 group1 tags to metadata report, as they give more information about group namespaces, and added the ability for the metadata report to recognize these group1:tag mappings to RS fields. Added configuration for preview_all_default_orientation, h (horizontal) or v (vertical)

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4206 c08608d7-6e46-0410-86ca-f2a6f1370df5
revert modifications to metadata report

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4207 c08608d7-6e46-0410-86ca-f2a6f1370df5
Initial commit
Merge branch 'master' of github.com:rzamana/resourcespace