Added /D to cmdstr to avoid autoloading addons that might cause odd behavior.

Fixed compatibility with non-intel CPUs in the injected code, by removing the REX.W prefix.

Re-hauled run-scripts to locate dependencies when the script is located in another folder.
When the script has correct dependency, the run script will be re-evaluated if updated.
Global scripts are also supported, but will not get a dependency. Trying to ../../ out of
source directory will however fail, since it is probably not what you want.

Works, and will add dependency:
run folder/script.sh
run ../../scipts/script.sh
run ./script.sh

Works, but will assume global script, and no dependency added:
run script.sh

Made the dll smaller by coalescing all hooks pertaining to creating processes.

Fixed readability in tup_inject_dll, and a check so that 32bit processes does
not attempt to inject into 64bit, which is not possible.