ImDrawList: Add comments on the usage of drawing channels

ImDrawList: Fixed issues with channels split/merge. Functional without manually adding a draw cmd. + Removed unnecessary parameter to Channe

Window clipping rect fixes (for child windows with borders among others)

Comments

Tabs to spaces

Fixed child windows with the ImGuiWindowFlags_NoMove flag not taking direct focus

Metrics: showing some internal state

Passing ImGuiWindowFlags_NoMove to BeginChild() allows to inhibit moving root window from this child

Removed obsolete comment

Examples: imgui_impl* functions declared with IMGUI_API to ease copy & pasting into projects using DLL

Trim trailing whitespace (#305)

Remove CaptureInputCharactersFromApp and minor cleanups (#305)

Added flag showing whether the GUI wants text input ...

Conflicts:
	imgui.cpp

Merge pull request #304 from yinjimmy/fix_ios ...

Examples: Fixed missing files in iOS example.

fix ios compile error

Web: Fixed screenshot (Argh web editor is broken)

Web: Fixed screenshot

Web: Fixed screenshot

InputText: intentionally ignore character input when ctrl/alt are held (not sure if correct) (#279)

Revert "Examples: GLFW: using glfwSetCharModsCallback() to ensure characters aren't passed when using mods (fix #279)" ...

This reverts commit d808691.

Examples: GLFW: using glfwSetCharModsCallback() to ensure characters aren't passed when using mods (fix #279)

Merge pull request #302 from andresv/mac-sdl2-example-build-instructions ...

Examples: SDL: Add Mac OS X build instructions for sdl_opengl_example

Build fix

ImHash: defaults seed to zero + comment.

add mac os x build instructions for sdl_opengl_example

Added GetMousePosOnOpeningCurrentPopup().

Examples: DirectX11: resizing buffers dynamically (#299)

Examples: DirectX9: tweaks.

Examples: DirectX9: resizing vertex and index buffers dynamically (#299)

Metrics window: shows indices along with triangles count (#299)