Removes whitespaces
Removes double whitespaces
Removes trailing tabs
Removes trailing whitespaces
Removes unused variables
Adds missing trailing whitespaces
Does further clean up

Fixes tabs/whitespaces and updates documentations
Merge branch 'master' of git://github.com/WoltLab/WCF into enhancement/cleanup
Removes additional trailing tabs
Removes additional trailing tabs
Merge branch 'master' of git://github.com/WoltLab/WCF into enhancement/cleanup
Fixes erroneous property description
Merge branch 'refs/heads/master' into enhancement/cleanup

Conflicts:
	wcfsetup/install/files/lib/data/page/menu/item/PageMenuItemEditor.class.php
Merge branch 'refs/heads/master' into enhancement/cleanup

Conflicts:
	wcfsetup/install/files/lib/data/cronjob/log/CronjobLogEditor.class.php
	wcfsetup/install/files/lib/data/language/LanguageEditor.class.php
	wcfsetup/install/files/lib/data/package/Package.class.php
	wcfsetup/install/files/lib/data/template/Template.class.php
	wcfsetup/install/files/lib/data/user/group/UserGroup.class.php
	wcfsetup/install/files/lib/system/WCF.class.php
	wcfsetup/install/files/lib/system/application/ApplicationHandler.class.php
	wcfsetup/install/files/lib/system/cache/builder/ACPMenuCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/ApplicationCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/CleanupAdapterCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/EventListenerCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/LanguageCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/OptionCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/PackageDependencyCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/PageMenuCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/StyleCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/TemplateCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/TemplateListenerCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/TemplateListenerCodeCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/UserGroupPermissionCacheBuilder.class.php
	wcfsetup/install/files/lib/system/package/PackageArchive.class.php
	wcfsetup/install/files/lib/system/package/PackageDependencyHandler.class.php
	wcfsetup/install/files/lib/system/package/plugin/LanguagePackageInstallationPlugin.class.php
	wcfsetup/install/files/lib/system/search/acp/MenuItemACPSearchResultProvider.class.php
Merge branch 'refs/heads/master' into enhancement/cleanup

Conflicts:
	wcfsetup/install/files/acp/templates/applicationGroupAdd.tpl
	wcfsetup/install/files/lib/data/application/ViewableApplicationList.class.php
	wcfsetup/install/files/lib/data/language/LanguageEditor.class.php
	wcfsetup/install/files/lib/system/cache/builder/IconCacheBuilder.class.php
	wcfsetup/install/files/lib/system/cache/builder/ObjectTypeCacheBuilder.class.php
	wcfsetup/install/files/lib/system/language/LanguageFactory.class.php
Fixes some bugs
Merge branch 'master' of git://github.com/WoltLab/WCF into enhancement/cleanup
Further bug fix
Merge pull request #951 from Gravatronics/enhancement/cleanup

Cleans up package