Initial commit
Add an awk script to list all targets returned by xcodebuild -list
First pass at a script
Stuff, I dunno
Get rid of automatic target lookup
Double-check xcodebuild's output
Don't recurse with ls
Fix grep exit status checking
Use awk instead of tail -f and grep
Stop using errexit
Capture all build/test errors and print them at the end
Don't use OFS when outputting errors
Better error formatting, capture warnings too
Semicolons in xcodebuild.awk
Revert "Get rid of automatic target lookup"

This reverts commit b2745557cf365305483f00d076ddd698178d1044.

Conflicts:
	cibuild
Fix target listing/parsing
Add jspahrsummers/objc-build-scripts as a subtree under script/
Set -x temporarily
Rename WORKSPACE to XCWORKSPACE to avoid naming conflicts
Better target listing