Metacat

Moved delete code out JSP and into MetacatClient.java

Changed the height setting for an iframe.

Changes include: 1) Separate "Search for Data" between public users and logged-in users, 2) Separate "Browse Data Sets" for public users and logged-in users,
3) Ability to get a list of Doc Id's based on a specified scope, 4) Ability to select a data package or data file by selecting from a list of Doc Id's, 5) Ability to "Delete" data files,...

Initial checkin. Convenient xhtml snippet to be included in a JSP file, to define several input parameters required by MetaCatServlet.
Alternative to using javascript or repetitive html.

changed web site to use new documentation paths. this break a lot of stuff because metacat won't return the subelements of an xpath query. this will have to be fixed through metacat

KNP skin customization. Initial checkin of new file. Called by the standard skin javascript protocol of "insertLoginBox()".
This contains a non-modal "Login Form" and account management links. It also contains a web form for inserting a new metacat data package.

KNP skin customization. Added a call the the standard skin javascript protocol of "insertLoginBox()". This replaces the prior "Login Form" and "Manage Account" section, which have been removed.
This code is now in the new SaeonLogin.jspx file.

Modified the iframeloginboxclass class. Customized for the KNP skin.

Added LOGINBOX_URL and IFRAME_LOGINBOX_CLASS. Customized for the KNP skin.

paging now works in a more normal manner. also fixed a bug where the last page would display too many results.