Merge pull request Workiva#196 from Workiva/smithy_dockerfile_migration

RM-30330 Workiva-Build: Update Dockerfile to mirror smithy.yaml

Merge pull request Workiva#192 from rsc/no-uuid

btree: remove dependency on github.com/satori/go.uuid

Merge pull request Workiva#178 from JulianGriggs/simple-graph

RM-23161 Add Simple Graph Implementation/tests

Merge pull request Workiva#186 from andreis/patch-1

RM-25125 Fix Workiva#183

Merge pull request Workiva#185 from Workiva/fix-non-aligned-read

RM-25125 Fix non aligned read

Merge pull request Workiva#179 from dvrkps/patch-1

RM-24272 travis: update go versions

Merge pull request Workiva#182 from projectcalico/fix-ro-snap

RM-24272 Fix that read-only snapshots shared state with original.

Merge pull request Workiva#155 from infosec-wf/RED_659_add_aviary_yaml

[RED-659] Add Aviary.yaml

Merge pull request Workiva#175 from Workiva/dep_tracking

RM-22582 Dependency tracking

Merge pull request Workiva#172 from fasaxc/fix-ctrie-traverse

RM-19979 Fix that Ctrie iterator did not return entries from tNodes.