v0.7.0

Additions

• validation: use t.Fail when checking for main test errors (#645).
• travis: add go 1.10 (#647).
• validation: add more test cases for read-only paths tests (#644).
• validation: add more test cases for masked paths tests (#643).
• validation: test cgroups with different input values (#637).
• validation: add more test cases for private & slave propagations (#650).
• runtimetest: correctly check for a readable directory (#625).
• validation: add minor checks for ptmx and kill signal (#642).
• validation: add a new test for NSPathMatchTypeError (#636).
• validation: add test for NSProcInPath (#628).
• validation: test validation test with an empty hostname (#640).
• validation: add cgroup devices validation (#633).
• check the status of the state passed to hooks over stdin (#608).
• validation: fix nil deferences in cpu & blkio cgroups tests (#638).

Minor fixes and documentaion

• validation: fix nil dereference when handling multierror in hooks_stdin (#641).
• fix generate test in calling generate.New (#648).
• README: fix broken links to documentation (#646).
• validation/kill_no_effect: fix bug(#635).