Examples: comments.

Examples: Simplified font examples comments.

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

Conflicts:
	imgui.cpp

Examples: README

Allegro 5 example: removed public domain mark, MIT as the rest, with @bggd approval

Allegro 5 example: converted for indexed rendering.

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

Allegro 5 example: fixed uv coordinate of non-default texture.

Allegro 5 example: handling of hardware and software mouse cursor rendering.

Allegro 5 example: fixed key modifiers, keyboard input, clipping, added pagedown/pageup.

Allegro 5 example: formatting, match other example structure, fixed mouse buttons.

Allegro 5 example: main.cpp matches other examples. added window title.

SDL example: tweaks (#233 #226)

Allegro5 example: added example from https://github.com/bggd/a5imgui_example

SDL example: hasty readme.

Merge branch '2015-03-antialiased-primitives' of https://github.com/ocornut/imgui into 2015-03-antialiased-primitives

SDL example: update for indexed rendering.

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

Merge pull request #264 from joeld42/antialias-ios-fix ...

AA branch: iOS Example: update for API changes and index rendering

SDL example: more cleanup to match other examples (#233 #226)

SDL example: further cleanup to match other examples (#233 #226)

SDL example: moved event loop to main.cpp , adding page up/page down. (#226)

Simplified to not combine vert buffers like the opengl3 example

SDL example: renamed folder, added in README

SDL example: tweaks and fixes.

Merge branch 'SampleSDL2' of https://github.com/CedricGuillemet/imgui into CedricGuillemet-SampleSDL2

Examples: OpenGL3: simplified code. Upload each vertex array separately. (cf #264)

Update ios example for API changes and index rendering

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

iOS Example: Optimise PNG files size