Fixing golint warnings
Merge pull request #695 from danmcp/fix_golint_warnings

Fixing golint warnings
Split watch
Split async
Split operations test
Split index
Split interfaces
Split minion
Shorten variable name
Simplify helpers
Move prefix methods
Rename methods and move parseTimeout
Rename write -> writeJSON
Split operations code and add comments
Move handle* methods to their respective locations

Fix names