reset noResults on a new search
start to move away from allowing direct configuration of templates
fix the layout of the search bar

was overlapping the results in some resolutions
revise fields_to_show config

to make it easier to specify how fields should be shown
update Gemfile.lock
improve angular_binding helper method

so it handles links and html values correctly
add active support (for inflectors)
clean up specs
oh, i want activesupport, not active_support, DUH
more type-awareness when displaying fields

e.g. automatically use humanTime filter for timestamps