moved simpleColorPicker, SimpleHorizontalColorPicker and TextToolbar into sprd package
* moved productTypeSelector to sprd-package
* fixed loading of productTypeSelector
* added possibility to set the printType of a text configuration by printTypeId
* added '_isDeletableProperty' and set visible binding in configuration viewer
* added 'beforeAddConfig' event
* removed unnecessary label div
* added wrapper for vertical centering the toolbar
* merged textToolbar with tonys repo
* added addTextButton
* used addText method for addTextButton
DEV-58405

* added possibility to set the font family
fixed getSubCategoryById()

* if amount of subcategories is 0, null gets returned
fixed getSubCategoryById()

* typo fail
fixed getSubCategoryById()

* return fixed
reverted changes
allow the option to set the cacheId for designImage
initial label service commit
DEV-58875 - Upon first opening of partner tab designs, no designs are shown
added size fit hint to product type
added documentation for appearance color
DEV-57677 - Configuration to small -> switch to digital print type
trigger priceChanged event, after product has been initialized
DEV-59374 - Upload not working sometimes on iOS7
fixed max bound configuration check with softboundaries