AA branch: Test disabling aa at runtime for stroke and fill.

AA branch: fixed circles.

AA branch: remove code unnecessary for this branch.

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

Conflicts:
	imgui.cpp
	imgui.h

Examples: OpenGL3: Tweaks (argh, github ui)

Examples: OpenGL3: Tweaks.

Examples: DirectX11: Removed unnecessary vertices conversion and CUSTOMVERTEX types.

ImDrawList: bits of renaming.

Renamed io.MetricsVertices to io.MetricsRenderVertices

ImDrawList: inline AddVtx() calls for profit in highly debug builds

Spacing

ImDrawList: internal refactoring toward a following commit for indexed rendering.

Tweaks.

Fix rounded frames to follow previous change

Renamed AddArcFast() parameter 'tris' to 'filled'

Merge branch 'master' of https://github.com/ocornut/imgui

Revert AddArcFast()->AddArc(), removed modulo from function 200d348

Merge pull request #191 from Extrawurst/patch-2 ...

Fixed unused variable warning.

fix unused variable warning by clang

Renamed ImDrawList::AddArc() to ImDrawList::AddArcFast() for compatibility with future API, and changed 2*PI range from 0..12 to 0..16

Merge pull request #188 from Extrawurst/patch-1 ...

Fix initialising ints with float literals

fix initialising ints with float literals

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

Update README.md

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.