[#12] Create "init" command, which do nothing currently.
[#12] Get the path of the current directory.
[#12] Get the root path to be processed with Inkt.
[#12] Plan the repairment of "command.go".
[#12] Create asset directory and a helper script for "go-bindata".
[#12] Add assets for initialization of an Inkt directory.
[#12] Refactor "build" subcommand to implement "init" subcommand.
[#12] A subcommand "Init" executes "inkt.Initialize(rootPath string)".
[#12] Fix: An exmaple post is contained in the wrong directory.
[#12] Implement "init" subcommand roughly.
Merge branch 'feature/implement-init-command' into develop