Merge pull request #20 from rbalint/deterministic-time

Advance time with each time(), gettimeofday(), etc. call
Look up all faked functions during library init

This makes us able to avoid protecting lookups with mutexes
Cut _ftpl_time()
Merge pull request #21 from rbalint/deterministic-time

Deterministic time
moved outside #ifdef FAKE_STAT
avoid_loop Patch by Gerardo Malazdrewicz <gerardo@malazdrewicz.com.ar>
added pthreads in make
guard against broken dlsym which returns 0 on __clock_gettime but does not set dlerror()
attempt at global relative
Caret debugged, works
explicit failure if ^ and not faketime
refactored ^ + @
explanation in readme
comment
explanation in readme
explanation in readme
Comment
Merge branch 'master' of github.com:tonigi/libfaketime
Merge pull request #22 from tonigi/master

Libfaketime patch: process-shared "start at"
Refactor limited faking and spawn support