#45. Added repositories list in main use case (UC1)
Renamed the use case and moved its exception right after use case definition.
Merge branch 'master' of https://github.com/yegor256/thindeck into issue-45

Conflicts:
	src/main/requs/main.req
Exception 10.1/2 is added
Within #30
Added UC10.1/15 in which the system charges the user for his the resources utilization by his app
Merge remote-tracking branch 'yegor256/master'
Merge branch 'master' into issue-45

Conflicts:
	src/main/requs/main.req
Removed the changes from another branch I accidentally merged with current
Resolved some merge conflicts and made other minor changes
Merge pull request #142 from antonxt/issue-45

#142: pull request UC1: added repositories listing and main page definition
Merge pull request #196 from andrewbol/Issue-30

#196: pull request Exception 10.1/2 is added
Resolved some merge conflicts and made other minor changes