fixed memory leaks on reload
restore open dir / open file counters on reload
Merge branch 'master' of git://github.com/cvmfs/cvmfs
check for valid upstream description string
Merge pull request #111 from reneme/server_upstream_check

SAFEGUARD: Check upstream definition string



Obviously John S. Stefano ran into a cryptic problem because of a given malformed spooler/upstream definition string. This introduces a runtime check in cvmfs_server catching such mistakes with a descriptive error message instead of an assert-crash in the spooler.

Note: this also contains a fine-tuning in testcase 023 which I apparently checked into my local master by accident.
minor optimization
Merge branch 'master' of github.com:cvmfs/cvmfs
Merge pull request #102 from ruvolof/master

few fixes to do all
Merge pull request #104 from reneme/test_exclusion

Exclude certain test cases from the testsuite

Enables run.sh to exclude some user-defined test cases from the test suite.
Merge pull request #108 from reneme/cloud_testing

Testing on Ibex Cloud Service
Merge branch 'master' of github.com:cvmfs/cvmfs
fixed path reconstruction on glue buffer jumps
fixed path reconstruction on glue buffer jumps
downloadCatalogs.py now downloads the catalogs without decompressing them and also considers catalog history
catalog traversal can now recursively attach all catalogs
scaffold for cvmfs_swissknife migrate utility
minor
mitigate race in shared cache manager start procedure
locking fix
added a simple implementation of a Future to the concurrency utilities