ninja: eldre versjoner og versjonshistorikk

- Fix Ninja exit code when interrupted (issue #2681) #2690

Bugfixes:
- Fix LINK : fatal error LNK1104: cannot open file on Windows in some cases #2616
- Compatibility with older distros for Linux ARM version #2619
- Restore "multiple rules generate" error with dyndep #2621

Bugfixes:- Screen updates extremely slow on Windows #2435
- Dry run error if the build directory does not exist #2431
- New critical path scheduler performance improvements #2443

- Critical path scheduler which orders the jobs by their runtime history #2177
This may break your build if you haven't specified your dependencies correctly.
- Resiliency against inputs changing during the build #1943
- Reliable ETA and progress percentage in status #1963
- Support for path lengths over 260 characters on Windoiws #1900
- ARM binaries are now available for Windows and Linux, too
- Several bugfixes

This is a hotfix release for a SIGFPE on Linux: #2173