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				PGF-Beta-3
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added CHANGELOG
removed .htaccess from debug so you can use it
added a phpinfo file to debug
checkSecurity now fails true if the page is not in links db
moved functions out of functions into their appropriate file
 --functions is now for utility functions that need global access
 
open workorders now links to invoice_detail
new function: printNotice($string)
redefined public.workorder_cust view
renamed tables - all are plural now
removed todo
updated checkStatus in workorder object, changed constructor to have optional 
customer_id in constructor

added table prefix to config, made table names global. This is to assist in multiple
installs

added new image for seperating invoices
added view prefix in config
moved all queries to new table names from config
implemented detail view on workorder
grabLinks now allows you to view page if security < 0
links table now has a "token" thats not null - it's how you call grabLink
grabLink function defined.
printNavLinks function defined

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				PGF-Beta-4
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renamed the token to menu from Menu
Back link is no longer static on invoice form
added var to config for results per page
added pagination support for open workorders
fixed extra space in all textareas bug
added $inv_image to config, now goes on new invoice sheets
uploaded default $inv_image (tracker.gif)
added problem_detail and note_detail for IFrames on invoices
added problem_detail and note_detail as tokens in link system
removed seperator image
created highlightStatus method in workorder class - easy color coding for status'

moved checkSecurity to functions.inc.php so it can be called on pages not
calling header

the logo can be anything up to 250x161, do NOT oversize
invoice_detail completely redone
