Fix some of the things clang --analyze flagged
Fix the warning caused by fixing the warnings
Fix 'make -jX clean release'
Make the build summary more pretty
Merged ioq3 838fcf45cb24a8131d7c30ff3fcd5dd3eb264f1a
Add option to create archive of build product
Merged ioq3 2b3c5492c7f1723eb6c17c401bc3b6cd7766de27