[abf/rosa-build#105] add pull requests docs
[abf/rosa-build#105] update docs
[abf/rosa-build#105] fix mistypes
[abf/rosa-build#105] remove user from ref
#29: added links to VB
#29: updated title of pages
#29: use markdown for generating links
#29: use markdown for generating links, update docs
[abf/rosa-build#105] update docs
[abf/rosa-build#105] fix commits/files url
[abf/rosa-build#105] change commit data
[abf/rosa-build#105] add commit authored and committed dates; small url fixes
[abf/rosa-build#105] url -> https_url
[abf/rosa-build#105] rename urls fields
[abf/rosa-build#105] fix assignee
fix issues header
Merge pull request #26 from abf/abf-doc:105-pull_requests_api
 [abf/rosa-build#105] pull requests docs
Merge pull request #30 from abf/abf-doc:29-add-links-of-virtual-box-to-documentation
 #29: Add virtual box links to documentation
updated version of ruby