Initial import.
Include guard against multiple inclusions.
Create README.md
Enable C++14.
Change create_test() function syntax.

Now can be used as
create_test(name LIBS lib1 lib2 lib3 [NO_CTEST])
Fix compilation flags.

More permanent issue with boost.unit_test internal declarations.
Put it into shared cmake init since it affects several projects.
Use right variable name.
Turn on all errors and warnings.
Lots of boost stuff breaks with unused parameters warning.
Enable libc++ linking for Xcode.
boost.serialization no longer required.
Add NaCl cmake module.

Typical NACL_FOUND, NACL_INCLUDE_DIRS and NACL_LIBRAIES are defined.
Search paths are OSX/brew-specific at the moment, but custom NACL_PREFIX
is supported too.
Force link libc++ on Linux.
Force build to 64-bits for now.
Look for locally built boost first.
Set boost library dir.
Add -frtti on Linux.
Add -frtti to compile line to try and fix linking error on Linux.
Force link libc++ after boost libs.
Debug clang invocations.