adding provides for Photo Album in info file so that portlet and applet packages can depend on it. Setting context_id of root folders to be the package id so that objects in a package inherit permissions from the package instance. This is a pattern all packages should follow
fixing lame = 0 instead of is null bug in register_parameter proc that would cause default values of new parameters to not be propagated to package instances during package upgrade
Change timestamp plpgsql parameters to timestamptz for 7.3.x compatability.Upgrade file relaods plpgsql file. Bump version number to 4.6 so upgrade filewill work.
Fixed the description truncation and 'more' link stuff.\nEnabled people w/o 'write' privilege to view curriculum and element forms in display mode.\Removed 'refresh' link in the form page.
