added settingsDialog and ManageFeedsDialog

Both are accessible via AppMenu.
SettingsDialog works, but needs MAJOR redesign by someone able to do
nice enyo2 guis. I tried and failed... :-(
ManageFeedsDialog is more or less a stub at the moment.
enabled feeds update again

some debug code got into a previous commit, I'm sorry.
peacified jslint
peacified jslint on more files
peacified jslint in App.js
peacified jslint in utility.js

Found a regexp bug by doing so...
fixed some cookie issues
ManageFeedsDialog.js: peacified jslint
SettingsDialog.js: peacified jslint
webos-ports-lib: fixed error in package.js
AppPanels.js major code restructurung

* Removed all code that handles feed updates
* Created new file UpdateFeeds.js that handles feed update
* Added buttons for Settings and Reload Feeds to Menu panel
* initial version of a Settings panel
* handle manual, daily and launch feed update settings. Ask will fall
back to manual.
* Manage feeds panel disabled until now, because it is not yet
functional.
UpdateFeeds.js fixed hang on error, enabled force update
Merge branch 'settings'

Conflicts:
	source/AppPanels.js