#74. Detailed UC8 (standalone Thindeck installation).
Also, renamed the use case and lowered its priority to "should".
Merge branch 'master' of https://github.com/yegor256/thindeck into issue-74

Conflicts:
	src/main/requs/app.req
Merge branch 'master' of https://github.com/yegor256/thindeck into issue-74

Conflicts:
	src/main/requs/app.req
Fixed a lost line of code after resolving merge conflict
Merge pull request #145 from antonxt/issue-74

#145: pull request Detailed UC8 (standalone Thindeck installation).