Update README.txt + screenshot

Fixed IsRootWindowOrAnyChildFocused() crashing if no window has focus (introduced yesterday in c38c54a)

Fixed user-facing version of IsItemHovered() ignoring overlapping windows

Merge remote-tracking branch 'origin' into 2015-03-antialiased-primitives

Added ShowMetricsWindow()

Added (not exposed) DisableHideTextAfterDoubleHash to disable ## processing.

Added IO.MetricsVertices counter

Examples: Formatting #187

Merge pull request #187 from heroboy/patch-1 ...

Examples: DirectX9: Set shaders to NULL to enforce using fixed pipeline.

set pixel shader and vertex shader to NULL ...

Previous graphic render may use shaders,so set pixel shader and vertex shader to NULL to force use fixed pipeline.

Examples: Fixed ShowExampleAppManipulatingWindowTitle() not doing the right thing, broken in ff35d24

Update README.txt

Update README.txt

Clicking on void loses keyboard-focus so application can use TAB back

Allow SetWindowFocus(NULL) to remove focus

Examples: OpenGL fixed-pipeline: added glBindTexture(0), via Anton M

Comments

DragFloat() comment examples, not ready for prime-time #180

DragFloat() examples #180

DragFloat() double-clicking turns into an input box (along with Ctrl+clicking) #180

DragFloat(): passing min>=max (e.g. 0.0f) for range makes the drag unbound #180, removed extra APIs

SliderFloat() removed support for unbound/infinite slider, inconsistent. Use InputFloat()/DragFloat()

Selectable() render into AutoFitPadding but do not extend it, fixing small visual gap ...

Followup 2e26196 /  #1

Combo() adding frame padding inside the combo box.

InputInt2(), InputInt3(), InputInt4(): fixed label vertical alignment

ShowTestWindow() renamed sliders examples to say "slider"

Added DragFloat(), DragInt() work in progress #180

Examples: initializing float + missing comment.

ColorEdit4(): tweak code to be a little less ugly (still not a beauty contest winner..)

ColorEdit4(): hide components prefix if there's no space for them.