* increased vertex data precision to match blender exports

* modified memory allocation to better fit higher precision data

* now accounting for newline characters during allocation

* now accounting for potentially higher vertex counts

* removed unnecessary final newline

According to https://github.com/electronstudio/raylib-python-cffi

Changed line 118 from, "// For advance camera controls, it's reecommended to compute camera movement manually", to, "// For advanced camera controls, it's recommended to compute camera movement manually".

[raylib-cpp](https://github.com/RobLoach/raylib-cpp) has been updated to use the new raylib 5.5 functions. This is a great release! Thanks so much.

The nextShapeEnd integer is a pointer in the OBJ data structures.
The faceVertIndex is a vertex index counter for the mesh we are
about to create. Both integers are not compatible, which causes
the code to finish the meshes too early, thus writing the OBJ data
incompletely into the target meshes.

It wasn't noticed because for the last mesh, it process all remaining
data, causing the last mesh to contain all remaining triangles.

This would have been noticed if the OBJ meshes used different textures
for each mesh.

Move shapes/shapes_rectangle_advanced to the correct folder in MSVC project
Add core_input_virtual_controls.vcxproj back into sln file

Tested with w64devkit/MSVC and all seem to work as expected

function

- addRaylib just duplicates what adding raylib as dependency already does
  so it do not needs to exist
- move raygui build to standard build process when flag is enabled. this
  works correctly when using raylib as dependency and having raygui as
  dependency as well. problem with previous approach was that raygui was in
  options but it was doing nothing because you had to also use addRaygui for
  it to be effective

Signed-off-by: Tomas Slusny <slusnucky@gmail.com>