fix modal vertical alignment by removing excess top margin #8
added second core search dropdown, for double-dip searching.  removed old default value that wasn't even being displayed.  now if tag description returns false, isn't added to tag list, for core, returns false if nothing is selected.  #11 #10
start and end time advanced search validation for blank fields to prevent javascript errors and bad tags #10
increased advanced search results div height to 500px because there was extra room from the double-dip core field
Merge branch 'feature/core_double_dip' into develop
Merge branch 'develop'