Also selecting tax_rate from si_invoice_item when getting grouped taxes for invoice
Merge pull request #1 from JeroenBoersma/master

Merge JeroenBoersma fork as of 2013-09-16 (3 Fixes)
Merge pull request #2 from aleksen/master

Also selecting tax_rate from si_invoice_item when getting grouped taxes ...
removed AUTO_INCREMENT=xx in MySQL files
Roles user and viewer re-instated
TB_PREFIX substituted for si_ tables
Additional TB_PREFIX fixes and correction
Plugin Unregister button/link on Plugin Register Line fix
en_GB lang files '";//1' line ending. Multi line compute
include/sql_queries.php single SQL fix substituted
removed redundant favicon.ico - images/common/favicon.ico already exists.
Created tmp/database_backups folder for storing sql backups
Web server user may not have permission to create new folders in the tmp folder
CRLF => LF fixes, Removed all Thumbs.db
CRLF still left in library/pdf, HTMLPurifier, Zend
CRLF => LF conversion balance done
The following still have CRLF:
templates/default/css/to_delete/unused/*.css
templates/default/css/to_delete/moved/*.css
library/pdf/postscript/*.ps
library/HTMLPurifier/standalone/HTMLPurifier/ConfigSchema/schema/*.txt
library/Zend/Queue/Adapter/Db/sqlsrv.sql
library/Zend/Queue/Adapter/Db/postgresql.sql

Identified with:
find ./simpleinvoices  -not -type d -exec file "{}" ";" | grep CRLF > /root/abc.txt
Create si.log - since it may not be possible by web server user
Create php.log since the webserver user may not be able to create it
Duplicate Record for Patch 210 removed
Merge pull request #58 from apmuthu/master

TB_PREFIX fixes and UI link and sql fixes