Test Plan: Built folly on ubuntu 13.04 and 13.10
Reviewed By: davejwatson@fb.com
FB internal diff:
D1190155
detail/BitIteratorDetail.h \
detail/BitsDetail.h \
detail/CacheLocality.h \
+ detail/ChecksumDetail.h \
+ detail/Clock.h \
detail/DiscriminatedPtrDetail.h \
detail/FileUtilDetail.h \
detail/FingerprintPolynomial.h \
detail/SlowFingerprint.h \
detail/Stats.h \
detail/ThreadLocalDetail.h \
+ detail/UncaughtExceptionCounter.h \
DiscriminatedPtr.h \
DynamicConverter.h \
dynamic.h \
FileUtil.h \
Fingerprint.h \
folly-config.h \
+ Exception.h \
Foreach.h \
FormatArg.h \
Format.h \