Fixed clang warnings, removed ClearFile interface (unused)
Merge branch 'master' of github.com:cvmfs/cvmfs
don't use built-in zlib by default
small build system fix
versioned cvmfs library (mac packaging missing)
mac packaging for versioned library
fixed internal scripts
symbol visibility hidden
start message modified
shell can now connect to arbitrary daemon
connect-to added to man page
helper function to create a filled dummy repository
environment preparation for DNS tests
typo
Perl services
starting perl services from within test cases
kill all leftover perl services after each test case
fixed a number of coverity defects
fix: cvmfs_config stat for non-standard mount points
added a simple stopwatch to test_functions