added egrid and appnd types to hook_node_info.  created vanilla instance definitions.  add them to hook_uninstall
updated hook_menu and hook_block code to get node type list from hook_node_info so that new types like egrid and appnd do not have to be hardwired each time
in the middle of adding table column headers, removing unnecessary QA/QC code from param input section, debugging the input errors that Kelly found  ...
in the middle of rewriting the default value logic. adding the capability to turn off using last entered values as defaults when nothing is entered (a special string contstant?)
ditto
got textbox submittal working correctly
worked on param submit function - cleaned up the SQL INSERT ...VALUES() string construction logic.  should work better now, but especially text from text boxes.  created two specialized SQL...VALUES() string construction functions, but not using them yet.
finished user entered table headers for param tables.  testing...
fixed button location relative to table on param form.  render it after rendering the table.  table weights do not seem to work - therefore table and submit button weights do not do anything.  But control weights still work relative to each other.
disabled required value when control is a checkbox.  fixed insert statement when checkbox is off (unchecked, false)
removed debugging messages
updated param form controls - input selection list tables - to use the key, displayed, and uid (if needed) field names input by the user.
upgraded the select, select multiple, select boolean, checkbox, checkboxes, radio, radio boolean control drawing functions for better defaults and options building performance. included some defaults constants.  more can be added later.  still need to upgrade the date and time control functions...
got the date_select control working on param forms (not datetime_select or popupdate)