Added brand new (and still experimental) checks for CWEs 415 and 416 together with a new interprocedural data-flow analysis engine written in Rust. Add `-partial=Memory` as command line flag to try out the new checks.

Improved the CWE reports generated by emulation based checks.

Added cwe_checker executable allowing shorter command line calls

adds check_path flag to cwe_checker for finding paths from user input functions to CWE hits.

* Fixed some stuff mentioned in review; added flag --no-logging to surpress logging to STDOUT;

* Changes.md

* Removes old version of log_utils, prototypes for new version.

* Implemented native logging

* Json-Output basically working.

* Added acceptance test for JSON parsing

* Adds some odoc to log_utils.

* Added support for file output (--cwe-checker-out)

* Add acceptance test for file output

* Initial version of CWE560 check

* CWE560 identifies calls to umask, missing the check of the umask calls.

* Initial version of CWE560 check

* CWE560 identifies calls to umask, missing the check of the umask calls.

* [cwe560] works for x64, fix function check_umask_call to detect on
other arches

* Initial version of CWE560 check

* CWE560 identifies calls to umask, missing the check of the umask calls.

* Initial version of CWE560 check

* [cwe560] works for x64, fix function check_umask_call to detect on
other arches

* Now working on the other architectures

* Refactored version of check for CWE 560 that work on several architectures. Added first unit tests for the checkers code base

* Fixes some dune warnings.

* Added CWE 560 to CHANGES.md. Fixes another dune warning.

* Requested change: Private module as a wrapper for unit tests

This ensures that cwe_checker is deployable with opam.

* Initial commit of cwe_checker emulation feature using bap primus under the hood.

* Fixed some Core issues with Maps and Hashtbls

* Moved plugins to their own folders as expected by BAP.

* Added .merlin since everybody likes merlin

* Further improvements in the build process

* Commented cwe_checker_emulation plugin

* cwe_checker_emulation detects double frees with the help of Primus.

* Refactoring of cwe_checker_emulation, extracted incident reporting to
module Incident_reporter.

* Added test cases for cwe125, cwe416, and modified cwe415.

* Now reporting use-after-free correctly

* Adjusted README

* Adjusted CHANGES.md.

* Added spaces to content codacy.

* Adjusted build process for emulation plugin

* fixed emulation recipe

* Reports out-out-bounds read/writes, events are not reported multiple times now.

* Adds tests for cwe-415 and cwe-416. Arritifical examples for cwe-125 and cwe-787

* Travis aware emulation tests.

* Fixed acceptance tests.

* Initial version of Type inference