Bullet initial

Slightly modified bullet solution... mostly just cleaned for unwanted
demo's
test
delete test

bwahaha
Revert "delete test"

This reverts commit 6a903ce000812e530b11071ee8002be5063e041c.
ignore file
slam filer
delete slam files

added to ignore
delete
Modified bullet basic demo

attempt to play around with the basic bullet demo as a framework for
getting to know bullet
bug fix in project setup
dependency proplems + some grammar
clean up
removed own point3 struct
refactor
Wieners and joints
comment
rename
rename
gramma update
Physics update

created functions to add boxes and joints