Merge pull request #50 from icnocop/master

The temporary directory is automatically created if it doesn't already e...
Running process components with ShellExecute
New execution_method attribute in sample configs
Tests for execution method
Update CHANGELOG.md
Merge pull request #54 from baSSiLL/shell-execute

Support for executing Cmd/Exe/MsuComponent using ShellExecute
Support for Windows 8.1 / Server 2012 R2
Updated wizard components XML

Added new execution_method attribute to relevant components.
Update CHANGELOG.md
Merge pull request #55 from baSSiLL/shell-execute

Support for ShellExecute
Merge pull request #56 from baSSiLL/windows-8.1

Support for Windows 8.1 / Server 2012 R2
Auto close for checked components

Auto closing after (un)install when all checked components are
(un)installed
Additional tests for auto close
Merge pull request #57 from baSSiLL/auto-close-checked

Auto close for checked components
Preparing for 2.3 release.
Fixing typo "Plseas" -> "Please" in banner text.
Creating changelog for the next release.
Merge pull request #61 from romanws/master

Fixing typo "Plseas" -> "Please" in banner text.