Issue/update directory layouts

Makefile

@@ -22,8 +22,8 @@ update_version:
 	    sed -e 's!Version-[0-9.]*-yellowgreen!Version-${VERSION}-yellowgreen!g' -e 's!tag/v[0-9.]*!tag/v${VERSION}!g' $$i > a ; mv a $$i; \
 	done
 
-	@sed 's/const VERSION = .*/const VERSION = "${VERSION}"/g' common/config.go > a
-	@mv a common/config.go
+	@sed 's/const VERSION = .*/const VERSION = "${VERSION}"/g' lib/config.go > a
+	@mv a lib/config.go
 	@echo "Replace version to \"${VERSION}\""
 
 setup: deps update_version
@@ -33,7 +33,7 @@ test: setup format lint
 	$(GO) test -covermode=count -coverprofile=coverage.out $$(go list ./...)
 
 build: setup
-	cd cmd/rrh;            $(GO) build
+	$(GO) build
 	cd cmd/rrh-helloworld; $(GO) build
 
 lint: setup
@@ -47,7 +47,7 @@ format: setup
 # However, goimports could not accept package name 'main'.
 # Therefore, we replace 'main' to the go source code name 'rrh.go'
 # Other packages are no problem, their have the same name with directories.
-	goimports -w $$(go list ./... | sed 's/github.com\/tamada\/rrh\///g')
+	goimports -w $$(go list ./... | sed 's/github.com\/tamada\/rrh//g' | sed 's/^\///g')
 
 install: test build
 	$(GO) install $(LDFLAGS)

README.md

@@ -106,7 +106,6 @@ AVAILABLE SUB COMMANDS:
     import       import the given database.
     list         print managed repositories and their groups.
     mv           move the repositories from groups to another group.
-    path         print paths of specified repositories.
     prune        prune unnecessary repositories and groups.
     repository   manages repositories.
     rm           remove given repository from database.
@@ -339,20 +338,6 @@ ARGUMENTS
     TO              specifies move to, formatted in <GROUP_NAME>
 ```
 
-#### `rrh path`
-
-Prints paths of the specified repositories.
-This sub command is deprecated, instead of [`rrh repository`](#rrh_repository) command.
-
-```sh
-rrh path [OPTIONS] <REPOSITORIES...>
-OPTIONS
-    -m, --partial-match        treats the arguments as the patterns.
-    -r, --show-repository-id   show repository name.
-ARGUMENTS
-    REPOSITORIES               repository ids.
-```
-
 #### `rrh prune`
 
 Deletes unnecessary groups and repositories.
@@ -689,7 +674,6 @@ RRH means "Repositories, Ready to Hack," is not the abbreviation of the Red Ridi
         * [`rrh import`](#rrh-import)
         * [`rrh list`](#rrh-list)
         * [`rrh mv`](#rrh-mv)
-        * [`rrh path`](#rrh-path)
         * [`rrh prune`](#rrh-prune)
         * [`rrh repository`](#rrh-repository)
         * [`rrh rm`](#rrh-rm)