Moving from govendor to dep, updated dependencies (#48)

* Moving from govendor to dep.

* Making the pull request template more friendly.

* Fixing akward space in PR template.

* goimports run on whole project using ` goimports -w $(find . -type f -name '*.go' -not -path "./vendor/*" -not -path "./gen-go/*")`

source of command: https://gist.github.com/bgentry/fd1ffef7dbde01857f66

vendor/git.apache.org/thrift.git/lib/erl/rebar.config.script

@@ -0,0 +1,7 @@
+Def0 = case not erlang:is_builtin(erlang, monotonic_time, 0) of
+           true -> [];
+           false -> [{d, time_correction}]
+       end,
+Defs = Def0,
+lists:keystore(erl_opts, 1, CONFIG,
+               {erl_opts, proplists:get_value(erl_opts, CONFIG, []) ++ Defs}).