Merge last changes from css-iter

Last changes from css-iter.
Includes the merge of branches 'logbook' & 'nsl2' (30/01/2014)
Resolves:
 - #347: Logbook Search Auto-Complete issues
 - #369: BOY: Symbol Widgets select color to change
 - #373: CSS command tool -version option

resolves #347 #369 #373