r2755 - getIPv4VServiceSearchResult(): return standard cell list w/help of getSearch...

r2755  - getIPv4VServiceSearchResult(): return standard cell list w/help of getSearchResultByField()
 - getIPv4PrefixSearchResult(): idem
 - getFileSearchResult(): idem
 - listCells(): employ getExplicitTagsOnly() like loadEntityTags() does
 - spotEntity(): idem
 - renderVSCell(): sayonara
 - renderIPv4VSCell(): sayonara, code merged into renderCell()
 - renderIPv4NetCell(): idem
 - renderFileCell(): idem
 - renderRackObject(): switch to renderCell()
 - renderIPv4ForObject(): idem
 - renderIPv4SLB(): idem
 - renderIPv4Network(): idem
 - renderSearchResults(): idem
 - renderRSPoolLBForm(): idem
 - renderRSPool(): idem
 - renderObjectSLB(): idem
 - renderFile(): idem
 - renderFilesPortlet(): idem
 - renderFilesForEntity(): idem