Fixed log and process ID locations. Also fixed local config name.

Previously, due to testing, the local config file was name "config1.json"
as opposed to "config.json". This has been fixed.

Similarly, due to testing, the pid and log locations were in the
"/usr/local/bin/" directory as opposed to being created in the app's
local root. The pid and log locations have been moved into the "githook"
folder, as has the "githook.json" configuration. All githook resources
(the config.json, /pid/app.pid, and /log/app.log) will now be stored in
a new directory, /usr/local/etc/githook.
Merge branch 'master' of github.com:AustinDizzy/githook