Changes to imageCropper, supports new mediafilesystem
Proves dictionary repository fails to get when weird 0 languageid dictionary item exists.
Proves LanguageRepository lines 37-38 to be useless, but probably intended
Language repo now returns null for non-existing ids, making Get_WhenIdDoesntExist_ReturnsNull pass.
DictionaryRepository now excludes translations with missing language. Should've committed a test to prove that TabsAndPropertiesResolver.TranslateTab uncommented fails, but can't find a nice existing fixture, so just debugging to see if it works now.
More or less fixes content localization. Must do more tests and fix create dialog. Only tested manually on my box.
Changed TabsAndPropertyResolver's translation mechanism to use CultureDictionaryFactory. Also added translation to ContentTypeController.GetAllowedChildren. Localization "complete" and working for content editing.
Forgot document type on general properties  tab
Implemented spectrum for picking colors for the color picker pre-value editor and added broader bgColor directive
Prevent NullReferenceException

The variable val was not referenced later in the function and caused a
NullReferenceException.
Fix U4-4119 - Export Fails for Generic Properties

Adds null checking for PropertyGroupID on export so that properties with
no group (tab) don't throw an exception.
PackageService: Fixes Single import for DataTypes

Importing a file with a single data type failed, because the DataType
element is at the root when exported.
U4-1752 - Add GetPreValueAsString(id) method to the @Umbraco helper
Fixes new membership providers to ensure no sql is run on init. Fixes the installer useLegacyEncoding setup to not attempt to set this when the legacy provider is enabled.
Creates Install MVC Area, creates new installer api controllers, moves old installer files to the new Area folder so that the /install path can route properly.
Name of Media items easyer to read

The contrast between the text color and background was to low. The text
color has to be darker - black would be the right one.
more install bits
Merge pull request #306 from coolmikkel/7.1.0

Name of Media items easyer to read
Moves app controllers into seperate folder
Fixes broken unit tests