Corrected estateID to EstateID on getEstates function at PGSQLEstateData.cs
Removing Mono.Security.dll temporarily so that it can be re-added with origin information
Readding Mono.Security.dll.  This comes from http://pgfoundry.org/frs/download.php/3354/Npgsql2.0.12.0-bin-ms.net3.5sp1.zip

This is identical to what was previously there but need to record origin information
After finishing to edit an attachment, let other avatars see the changes. (The changes weren't visible before because updates to attachments aren't sent while the attachment is selected.)
Merge branch 'master' of https://github.com/nebadon2025/opensimulator