Change Tourist Threads to Visitor Thread.
Initial support for block IO controller.
NUMA stats for memory controller.
Console and RunSpec support for custom init command.
Fix spacing.
Update lmctfy.proto
Merge pull request #24 from zohaib1020/master

Update lmctfy.proto for grammatical changes.
Merge pull request #23 from vmarmol/master

Small fixes
Update lmctfy.proto

Indent fixes.