Cleanup of settings and removed Logout button#4

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nadam wants to merge 2 commits intoEdgeApp:masterfrom

nadam:less-ios-like

Commits on Apr 19, 2015

Cleanup of settings and removed Logout button.
nadam
committed

Commits on Apr 24, 2015

Cleanup and removed chevrons to make it look less like an iOS app.
nadam
committed