classic-ui: add display filter modification for status.cgi #852

now you can modify the display filters directly in status.cgi
and the most annoying bug EVER was found
more information in next commit

* jQuery UI version updated to 1.10.3

refs: #852
classic-ui: fixes and modification for last commit #852

now with more fixes, more rants and more beauty

* fixes bug from last commit where "Submit" brought you to cmd.cgi
* adds round corners colored background in filters
* adds comments on "status_filter_functions.js"
* removes "HOST_PASSIVE_CHECK", "HOST_ACTIVE_CHECK",
  "SERVICE_PASSIVE_CHECK", "SERVICE_ACTIVE_CHECK" as they
  where never used anywhere
* adds MORE RANT

fixes: #852
Merge branch 'feature/modify-filter-852' into next