Removed Digest::SHA::PurePerl from code
New features for Web Installer
 - Database support for MS SQL Server - only if OTRS is on Windows
 - Database support for PostgreSQL
 - Fixed issue with MySQL on remote host
 - Provide functionality where installer.json file can pre-populate
   database information and skip license if needed.
Fixed bug#9308 - Impossible to create a new stats report with absolute period.
Fixed bug#9306 - Auto Response fails when ticket is created from Customer
Interface and last name contains a comma.
Updated Brazilian Portugese translation, thanks to Alexandre.
Synchronized translation files.
Fixed bug#9313 - No such file or directory in otrs.SetPermission.pl.
Prepare for release.
Improved otrs.SetPermissions.pl: better code style, avoid chdir() to every directory.
We should not have write permissions to CertPath, only to PrivatePath
Fixed package handling unit tests for the 3.3 framework version.
Suppress error message if two processes try to create the same cache directory at the same time.

Conflicts:
	Kernel/System/Cache/FileStorable.pm
Merge remote-tracking branch 'upstream/master'