CVE 2014-0160 Added feature to dump leaked memory to a file

Added a small feature in oder to allow to save memory dump to file.
The feature is enabled setting a boolean option STOREDUMP  to true.
It's also possible to filter via a regexpr pattern what we would like to dump.
regexpr is set via option PATTERN_FILTER
This option is a string, so user has to pay attention while filling the pattern (i.e. escape character like '/' and so on)