WiFi: Rework around new webos-connman-adapter

Open-WebOS-DCO-1.0-Signed-Off-By: Josh Palmer <jpalmerwatkins@me.com>
Merge branch 'morphis/devmode'
Settings: More webos-connman-adapter optimization

* Remove legacy code
* Better conform with webos-connman-adapter functionality
* Switch from try/catch to if(window.PalmSystem)

Open-WebOS-DCO-1.0-Signed-Off-By: Josh Palmer <jpalmerwatkins@me.com>
Wi-Fi: Fix connecting to PSK secured networks

Open-WebOS-DCO-1.0-Signed-Off-By: Josh Palmer <jpalmerwatkins@me.com>
Settings: Switch to using Cordova for service requests

Open-WebOS-DCO-1.0-Signed-Off-By: Josh Palmer <jpalmerwatkins@me.com>
org.webosports.app.settings: Update webos-ports-lib

* Adds CoreNavi

Open-WebOS-DCO-1.0-Signed-Off-By: Josh Palmer <jpalmerwatkins@me.com>
org.webosports.app.settings: Add webos-ports-lib CoreNavi support

* Add CoreNavi
* Add finger-tracking CoreNavi support

Open-WebOS-DCO-1.0-Signed-Off-By: Josh Palmer <jpalmerwatkins@me.com>
Settings: Update webos-ports-lib

* Smoother CoreNaviArranger transitions
* Correct search status reporting

Open-WebOS-DCO-1.0-Signed-Off-By: Josh Palmer <jpalmerwatkins@me.com>
Seperate Date and Time settings and re-style to conform with the rest of the settings on the Date&Time panel
Merge pull request #4 from Bradleygamble/master

Seperate Date and Time settings and re-style to conform with the rest…
Implement telephony settings category with initial WAN status functionality

Signed-off-by: Simon Busch <morphis@gravedo.de>
Settings: Add scrim to scroller background

Signed-Off-By: Josh Palmer <jpalmerwatkins@me.com>
org.webosports.app.settings: Update to latest webos-ports-lib

* Add CrossAppUI and FilePicker

Signed-off-by: Josh Palmer <jpalmerwatkins@me.com>
Screen & Lock: Implement Wallpaper Selection

Signed-off-by: Josh Palmer <jpalmerwatkins@me.com>
Date & Time: Remove invalid function call

Signed-off-by: Josh Palmer <jpalmerwatkins@me.com>
org.webosports.app.settings: Implement temporary wallpaper picker

* Uses hard-coded references to the Ow/WoP in-built wallpapers

Signed-off-by: Josh Palmer <jpalmerwatkins@me.com>
Correct path to stored defaults wallpapers

Signed-off-by: Simon Busch <morphis@gravedo.de>
Add option to developer options to enable FPS counter

Signed-off-by: Simon Busch <morphis@gravedo.de>
Rename Developer Mode page to Developer Options

Signed-off-by: Simon Busch <morphis@gravedo.de>
Remove developer mode from devmode page

A developer mode isn't yet implemented within the whole system and will not be for beta so
we drop the option for until we have something.

Signed-off-by: Simon Busch <morphis@gravedo.de>