triangle3d constructor and line3d::getIntersectionWithSphere passing vectors now as const-ref instead of per value. Thx @nemo for reporting.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4719 dfc29bdd-3216-0410-991c-e03cc46cb475
Fix a reorder warning.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4720 dfc29bdd-3216-0410-991c-e03cc46cb475
C::B project files work again on newer Linux-distributions which have cleaned up their dev-lib dependencies.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4721 dfc29bdd-3216-0410-991c-e03cc46cb475
Merge branch releases/1.8 revisions 4685 to 4721 into trunk:
- C::B project files work again on newer Linux-distributions which have cleaned up their dev-lib dependencies.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4722 dfc29bdd-3216-0410-991c-e03cc46cb475
Fix c::b project obj folder names. Some static builds had used the shared folders (thx @ gerdb for reporting)


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4723 dfc29bdd-3216-0410-991c-e03cc46cb475
Fix SDL device compilation. VideoDriver is now always dropped after Scenemanager and FileSystem after those two to prevent memory-leaks in some situations.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4724 dfc29bdd-3216-0410-991c-e03cc46cb475