fixed testGetHeader vor "ms" in Time-statement
fixed PerformanceTest vor "ms" in Time-statement
added CoverageMerger
added Arguments for coverage-php, coverage-html and coverage-clover
coverage-php is redirected to a per-test tmp file
partial coverage gets merged after the run has finished
removed file-header docblock
fixed ParaTestCommandTest for new InputOptions
new fixture for UsageTest with coverage params
fixed CodeStyle
increased process-timeout to solve the "timed-out" issue
added coverage-options to README and paratest-usage
unique filenames and unlink for coverage tempfiles
fixed "testRunningTestsShouldLeaveNoTempFiles" and extended it for coverage files
fixed regular expression for decimal places in time-header
Merge pull request #64 from julianseeger/master

Coverage
Read xml files into configuration directory