Merge pull request #191 from phylake/CVE-2019-5736

remediate CVE-2019-5736

Merge pull request #190 from phylake/master

fix validation for longer resource IDs

revert Go version

Merge pull request #188 from phylake/build-args

Build args

Merge pull request #187 from phylake/validation

region and instance type validation

Merge pull request #185 from phylake/r2-remediations

R2 remediations

Merge pull request #184 from phylake/master

maxconn

Update CHANGELOG.md

Merge pull request #182 from cdmurph32/add_ap-south-1

Add ap south 1

Merge pull request #180 from cdmurph32/tcp_timeout_wait

Kernel 4.9 tcp_timeout_time_wait