Some additional safeguards until we can get a better working solution for these macros.
Updated the API of the collision shape so it mentions bullet less, instead referring to more nebulous "internals".
Missing file from previous commit.
Started work on getting local scaling working for our physics proxies, as physics bodies don't have any scaling of their own, but there are some issues that need to be addressed first.
Updated our cmake config to treat bullet more like ogre in that we keep our bits of cmake config out of their files where possible.
Updated the version of bullet to 2.81.
Fixes to allow unittests to compile.
Cmake and source fixes to the update of bullet, everything appears to be in working order.
Updated the patch files that record the changes made to bullet for our purposes.
Merge branch 'master' of https://github.com/BlackToppStudios/Mezzanine
Merge branch 'master' of https://github.com/BlackToppStudios/Mezzanine