Demo: Arrange some inputs panels.

Nav: DragBehavior removed bogus test (#323)

Demo: Tweak handling of "animate" flag in graph demo so it doesn't keep running.

Merge remote-tracking branch 'origin' into 2016-07-navigation

Using ImGuiID instead of ImU32 is a few places

Nav: quick tap on NavMenu with no focused window doesn't focus one (holding still does) (#323)

Nav: fixed using NavMenu/windowing select when no window is already focused + cleanup code (#323)

Nav: working on early bits of documentation (#323)

Nav: Not exposing ImGuiWindowFlags_NavFlattened because it requires much more work (#323)

Nav: Merge FocusedWindow and NavWindow that were basically duplicate at this point (#323)

Tidying up, removed two unnecessary window flags from being exposed in imgui.h

Nav: Added experiment ImGuiWindowFlags_NavFlattened flag to cross over between parent and non-scrolling child windows (#323)

Nav: No scrolling while using windowing functionalities (#323)

Merge pull request #756 from jseward/master ...

Examples: SDL: Fix compile warnings.

Fix compile warnings in SDL examples

Nav: MoveRequest doesn't affect io.NavUsable so that navigation failure doesn't trigger false positive & not needed (undo part of 3cc1419df)

Merge remote-tracking branch 'origin' into 2016-07-navigation

SameLine() with explicit X position is relative to left of group/columns (ref #746, #125, #630)

Nav: Comment (#323)

Nav/Examples: honoring the io.WantMoveMouse flag in most common examples (#323) ...

Missing support Vulkan (#549), Apple (#575, #247), SDL (#58, #356),
Allegro, Marmalade (#368, #375)

Demo: console text input keeps focus in a less harsher and more navigation friendly way (#323)

Nav: making io.NavActive more suitable for end-user detecting if they should pass inputs to game (#323)

Nav: Calling SetItemDefaultFocus() doesn't make mouse cursor dirty if nav highlight is off (#323)

Nav: programmatic call to SetKeyboardFocusHere() doesn't quality as a nav input (doesn't position mouse) (#323)

Nav: Split _NoNav window flag into _NoNavInputs and _NoNavFocus (#323)

Nav: Fixed Collapse icon disappearing when Nav is disabled (since b2aaab8) (#323)

Tidying up

Nav: first committed pass for manual moving and manual scrolling (after a bunch of attempts) (#323)

Clarifying that MovedWindow* apply to mouse moving only

Nav: Fixed navigating outside of current scrolling bounds (bug from 0cc20fc) (#323) ...

+ spaces