Smaller design issues with VLO 2.10

[dietuyt]

• Would be nice to have more horizontal spacing before

Show only values that occur at least 2 times
Subcategories in collection:

at
​http://catalog.clarin.eu:8081/vlo/?wicket:bookmarkablePage=:eu.clarin.cmdi.vlo.pages.ShowAllFacetValuesPage&selectedFacet=collection

• the "Give Feedback" could use another position (rightmost side of the screen eg. next to back to results | open in original context) and maybe an icon like ​http://commons.wikimedia.org/wiki/File:Comment_icon_crystal.png . And it should be relabeled to something as "Report an error"

• for uniformity the previous and next link in the single record view should also contain a < or > character (as in the record browser at the start page)

[teckart]

Fixed in trunk (r2342, r2344, r2346)