Metacat

Making changes for passing the params to the xsl for skins.

Remove CR characters from end of line. Formatting changes only, no functional changes.

Modified the lsid code to lookup document type-appropriate stylesheets from
the lsid prooperties file.

code to handle null pointer exception

Added query for indexing attribute - needed for indexing packageId

Eliminate hard-coding of the knb context from the advanced search code. Advanced search servlet determines the metacat context name by reading the metacat.properties file at servlet initialization.

Reformatted LSID code for consistency.

Added apache commons logging to the LSID servlet using log4j. Remove println statements.

bugfix so that getlastdocid works for postgres

fix for the access control check - earlier only permission 4 and 7 were checked for read. Now the query checks for permissions 5 and 6 also