Version 0.3.2: Bugfix release

Version 0.3.2 fixes two bugs, one affecting the memory limiter where the benchmark would continue past the intended limit by two trials, and one which caused very long filenames to become truncated at 80 characters rather than the intended 160.

For reasons currently unknown, the benchmark program is counting less memory than is actually used, which can cause more memory to be used than intended. This affects both the memory limiter and the program output. The cause of this behavior is unclear; it may be an unavoidable side effect related to the program's data structures. As a workaround, you may want to set the memory limit about 15-20% lower than the actual, intended limit.