This commit prevents an user from zooming in the Home Page, Bookmarks
Page and History Page.
On some devices, for examlpe, some tablets with low dpi, tapping the
search bar in the Home Page would zoom the browser in about 25% and then
open the keyboard. That looks weird.
Also, the Lightning Browser does not allow zooming in the Settings menu
and the Tabs/Bookmarks sidebars. Allowing the user to zoom in one place
of the UI and not in the other is inconsitent.
* remove all trailing spaces
* some files used spaces instead of tabs like the rest of codebase - fixed
* make use of IDE "optimize import" feature
* make use of IDE "auto format" feature to fix some missing spaces here and there
Fixed bug where homescreen didn't display for custom search URLS.
Fixed bug where exit button on tabs didn't work.
Fixed bug where special characters weren't properly encoded in searches
Updated homepage to be more modern and holo styled
Anthony Restaino