Merge pull request #41 from win911/fixfield

add dl_type field
fix index.html
Merge remote-tracking branch 'upstream/dev' into dumbUI

Conflicts:
	webui/js/flowmod.js
some tiny changes about UI

- remove the presence of "wildcards"
- adjust the order of fields in form
- when modifying or deleting a flow, the color which created by flow hilighting
will be removed
- every fields have their own default value, except "actions"
update UI for some tiny changes
actions field "undefined" bug fixed

avoid modifying original "flows" object
Merge remote-tracking branch 'starbops/dumbUI' into fladapter
Analyze Wildcards to remove unmeaningful parameters