Add a switch to toggle between sun and custom, not yet functional.

…s stupid.

Automatic conversion also automatically stages the file, making it impossible
to for me to separate changes I made before converting (which were going to
be in a separate commit) and the conversion itself. Thanks, Obama.

Add location updating, but it always fails.

Although the UsageStatsManager was added in API 21, the constant to
specify this service wasn't added until API 22, so on API 21 we have to
use the string "usagestats" to specify the service.

Location updater changed to a service
settingsmodel changed to config singleton
variable name changes, notably some shades references removed;
    dim, intensity, and color changed to just that; automatic filter
    changed to time toggle and automatic suspend to secure suspend.
Removed shadespresenter, merged into fragments themselves
Fragments have a common superclass, eventpreferencefragment
Added Util singleton
changed switch to fab
removed locationpref and filtertimepref, moved logic into fragment
Add (currently not functional) subscriber index for performance and
   to get rid of compilation warnings about unused methods.

Add activities for secure suspend and time toggle prefs
Change back to switch from fab
Rename SettingsModel to Config and merge helper/Util into it
Refactor requesting permissions (and a few other utils) into Config
Add static stop(), start() and moveToState() methods on
  ScreenFilterService to decouple interface from implementation
All events subclass an abstract Event class, for better typing
Add summary for Timer
A lot of cleanup. ex: get settings through Config instead of calling
  a function of a parent activity
Add (currently unused) foundation for a SeekbarPreference class
Fix filter incorrect state on start bug
Rearrange ScreenFilterPresenter for easier refactoring in the future
Whitespace and formatting changes to reduce verbosity
Update kotlin extension to 1.0.6 and gradle to 2.2.3

It seems that there where a few things going on. First Android couldn't
find the Activities, which is solved by this commit by declaring
specific actions for these Activities.

Furthermore, the call to actionBar.setDisplayHomeAsUpEnabled throws an
RunTimeError, it seems that method is abstract for that object.

Lastly, Eventbus doesn't allow classes to initialize as an event class
without subscribing to any events as was the case in
SecureSuspendFragment. To fix this, this commit adds one event
subscription to this class and does nothing with it.

Use an enum for easier pattern matching on commandFlags.
A little bit of code cleanup.
Add comments in ScreenFilterPresenter about future refactoring.

Moving animation code into ScreenFilterView
Moving state-dependent functions into the state subclasses

…be4703

… filter fragment

The 'Visit project page' menu item also opened a new email, it now only
opens the project page.

When the TimeToggleActivity or SecureSuspendActivity where closed with
the arrow in the action bar, the wrong animation would display, making
it seem that the main activity was opened over the subactivity. Now the
close activity animation is displayed, so it looks like you are
returning to the main activity (which you are, the subactivities aren't
kept 'under' the main activity).

To get android to display this animation correctly I used a sort of a
workaround, overriding the functionality of the arrow in the action bar
with calling finish() on the activity. I'm not aware of any other way to
do this, so I think this should do fine.

The app now asks for access to coarse location when the 'Times from
location' switch is enabled and it doesn't have the permission, instead
of silently failing.

The maybeInitializedSwitch thing may be an ugly hack, but I don't know
enough about Kotlin to find out the correct way. As far as I know it is
null save and will only change it if the switch is already set up.