- removed 0 CR characters
 - removed 22 trailing whitespaces
 - replaced 11 tabs with spaces

Tileset : added GetTileSize().

- removed 5 CR characters
 - removed 15 trailing whitespaces
 - replaced 91 tabs with spaces

vertexbuffer : added TexCoordExt, which is the same as TexCoord but means "use vec4 for TexCoord"

- removed 3 CR characters
 - removed 20 trailing whitespaces
 - replaced 0 tabs with spaces

- removed 43 CR characters
 - removed 25 trailing whitespaces
 - replaced 0 tabs with spaces

- removed 7 CR characters
 - removed 5 trailing whitespaces
 - replaced 24 tabs with spaces

Added UVs system with and UVs generation test (not very conclusive)

instead of "vec2 * float".

- removed 0 CR characters
 - removed 188 trailing whitespaces
 - replaced 537 tabs with spaces

Useage : "...[.... csg*]" equals "current mesh -CSG- the mesh in the braces".
Keywords :  CsgUnion<csgu>, CsgSubstract<csgs>, CsgAnd<csga>, CsgXor<csgx>
TODO : cleanup useless code.
TODO : Some bugs are still present, some face that disappear should not.
TODO : Correct epsilon useage (see geometry files).
TODO : Coplanar face are not handled -at all-.
TODO : Vertex count goes through the roof in case of a Xor.

Now takes an optional shader

calls so that they take a number of vertices or indexes, not elements.

- fixed 1270 CR characters
 - fixed 56 trailing spaces
 - fixed 5085 tabs

of capsule divisions.

EasyPhysics : Added Cone primitive.

functions; also remove a lot of idiotic "using namespace std" from the
codebase.