Revert of I4873abce509e391cbe3104883965c91dd0b592d1 and correct valueview dependencies

The dependencies introduced in I4873abce509e391cbe3104883965c91dd0b592d1 include wikibase specific
code as dependencies which would leave us with twisted dependencies.
Also, the "jquery.valueview.valueview" module is supposed to only load the basic widget, not
specific valueview expert implementations. Specific experts should be required by demand. Not all
application do necessarily require to be able to represent all DataValues with an expert registered
for.

Change-Id: Ie112d030e582123151ba69b2beb6936c836ecf11