precise/go/hooks/install: check out app-version option after clone

Related to globocom/tsuru#458.
precise/java/install: check out app-version option after clone

Related to globocom/tsuru#458.
precise/nodejs/install: check out app-version option after clone

Related to globocom/tsuru#458.
precise/python/install: check out app-version option after clone

Related to globocom/tsuru#458.
precise/ruby/install: check out app-version option after clone

Related to globocom/tsuru#458.
precise/ruby20/install: check out app-version option after clone

Related to globocom/tsuru#458.
precise/static/install: check out app-version option after clone

Related to globocom/tsuru#458.