replace asserts by error message print
add Code2Ascii for s3fanout::Failures
print error message before negative response
Replace BNL & FNAL with TRIUMF as egi.eu stratum 1
Merge pull request #536 from DrDaveD/devel

Replace BNL & FNAL with TRIUMF as egi.eu stratum 1
update to latest cpplint
Merge pull request #535 from reneme/fix-s3_error_logging

FIX: S3 Error Logging
FIX: integration test 555 (failing transaction)
FIX: trap specification in test case 024
test_functions `load_repo_config()` loads client.conf as well
FIX: use dynamic cache base directory
FIX: hard coded localhost URLs
FIX: test_functions `cvmfs_umount()` sensitivity
Merge pull request #540 from reneme/fix-test_024

FIX: Trap Specification in Test Case 024
Merge pull request #541 from reneme/fix-test_533

FIX: Hard Coded localhost URLs in Test 533
Merge pull request #542 from reneme/fix-test_546

FIX: Hard Coded Cache Base in Test 546
Merge pull request #543 from reneme/fix-test_555

FIX: Double-Opening of Transactions in Test 555
Merge pull request #544 from reneme/fix-cvmfs_umount

FIX: Sensitivity of `cvmfs_umount()` in test_functions
add CI script scaffold for building