Fixed memory leaks. Second example with texture added.

[drug007]

Second example with texture added.
Memory leaks fixed - in stb and DevIL(default) version loading a texture from file causes memory leaks because allocated while loading memory not be freed.

[Dav1dde]

Thanks, I noted a few minor style things, would be great if you could fix them. Also why do you have a trailing slash on "texture", "vbo" etc. in the example, that doesn't follow glamour either? If you're done squash the commits into one (in case you don't know how to):

git commit -am "fixed last few style issues"
git rebase -i HEAD~2
# editor opens, replace the last pick with fixup, save the document
git push -f origin master
# Pull request will update automatically

[drug007]

The examples are part of my code, trailing slash using is my code style and it's simpler for me to just copy part of my code than do renaming additionally. But of course if them should be avoided, I'll removed slashes.

[Dav1dde]

Awesome, looks great. Can't test it right now but I trust you ;).

[drug007]

Thank you. :) But it would be better to test it, because I've tested only SDLImage version. :(