* SupplierCreditNotes
- Return only open supplier credit notes by default
- Allow returning of 'open' and 'all' supplier credit notes
- Close creditnote apon full allocation of funds
- Implemented supplier credit note transactions
* SupplierReceipting
- Started work on supplier receipts module, this will preliminary only support generating a receipt against a supplier credit note
* Clients
- Added getClientGLAccountEntries

- Sizings & spacings are now all relative
* Added little document footer to bottom of all templates which can be overridden in the config file
- Config file update for this

* SOAP/Plugins/Statements: Don't ignore errors
* SOAP/Plugins/Receipting: Check for errors when sending receipts
* SOAP/Plugins/Inventory: Retrive errors from right module
* SOAP Server:
- Added Invoicing, Receipting & Statements configuration options
- Reworked config file handling, store hash of all config in config module
* Database Schema: Prices must have 2 decimal places
* Config: Cleaned up orphaned code
* SupplierCreditNotes: Parse supplier credit note items properly & pull in linking
* dblayer: use new config mechanism
* Invoicing: use new config mechanism, fixed shipAddr errors
* Statements: use new config mechanism, fixed shipAddr errors
* Receipting: use new config mechanism, fixed shipAddr errors
* Client/cmdline/*: Multiple cosmetic fixes

- Support for negative and zero stock adjustments (zero stock adjustment being a cost change only)
- Better checking for over allocation of amounts
* Inventory:
- Misc API changes

* Better error messages returned for Invoicing, Suppliers, Receipting, Payments, Purchasing
* Prefix...
- SupplierCreditNotes with SCN/
- Invoices with INV/
- Receipts with RCT/
- Clients with C-
- Suppliers with S-

- Prefix INV/ to invoice numbers
- Caps the invoice number in DB

* SupplierCreditNotes:
- Prefix SCN/ to supplier credit notes
- Caps the supplier credit note number in DB
- Added support for qty = 0, price > 0 difference posting to expense account for GL account transactions

* TODO:
- Misc updates

* SupplierCreditNotes:
	- Reworked supplier credit note posting, total rewrite
	- Added ExpenseGLAccountNumber option to post asset differences to
* Invoicing: Removed debugging info
* Inventory: Misc cleanups and normalizations
* GL: Added getTransaction function, normalized alot of the sanitization

* Added function to return inventory tracking item
* Added function to return supplier invoice item tracking info, in this case the InventoryTrackingID
* Various updates to supplier credit notes

* Lots of work on receipting
* Added various sanity checks
* Cosmetic changes to purchsing

- Added showing of supplier invoice transactions
- Added displaying of discount total
- Added invoice summary to display
- Added tracking of invoice transactions

* Payments
- Support tracking of invoice transactions above, do away with Posted database column

* Misc fixes & changes
- Compare strings when working with integers directly from the database

* Fixed various creditnote bugs

* Various changes to allow for viewing unpaid/paid/open receipts, invoices, payments & purchasing informations
* Minor database changes and table renaming
* Better error handling for internal module errors
* Additional error checks in receipt allocation posting & automatic receipt closing
* Admin interface cosmetic fixes

* Disabled caching ... pending better implementation, ipc shmem is left around after program exits and its damn slow
* Various cleanups and bug fixes
* More work on supplier credit notes

* Purchasing: API cleanup & fixes
* database schema: Cleanup
* Invoicing: API cleanup & fixes
* Tax: Improved API

* Added caching library
* Added first Engine function to get caching library stats