Release HeuristicLab 3.3.6

[swagner]

Release steps:

Trunk:

1. Update samples
2. Increment plugin versions
3. Update versions in plugin dependencies
4. Increment assembly file versions
5. Check and if necessary update year of copyrights
6. Check and if necessary update build configurations and project dependencies
7. Check if all unit tests are passed
8. Create release tag

Release tag:

1. Remove plugins which are not part of the release
2. Check and if necessary update Files.txt and MergeConfigs.cmd in project HeuristicLab-3.3
3. Update target path in CustomPostBuildTemplate_UpdateLocalInstallation.cmd in project HeuristicLab-3.3
4. Check and if necessary update Builder.testsettings in project HeuristicLab-3.3.Tests
5. Build configurations Release Any CPU, Release x86 and Release x64
6. Remove unnecessary files from build output (*.vshost.exe, *.vshost.exe.config, *.vshost.exe.manifest, *.pdb, XML doc files, log files)
7. Create zip files

Trac:

1. Attach zip files to Download wiki page
2. Update wiki pages Download, WikiStart, DevelopersManual? and ChangeLog (download button for current version is always called HL-Download.png)
3. Create new milestone for the next release
4. Update version in all tickets of the current milestone which are ready to release
5. Close all tickets of the current milestone which are ready to release
6. Change description of the current milestone into changelog style
7. Complete current milestone and retarget all its remaining open tickets
8. Update default version in the trac Admin module

Marketing and PR:

1. Post info about new release on HEAL homepage and HeuristicLab Facebook fan page
2. Inform everybody else who might be interested