[#15] fix comment refering to old license
Merge pull request #47 from lesaint/issue_15_license

[#15] fix comment refering to old license
improve README.md: detailed installation + result screenshot
Merge pull request #50 from lesaint/work_on_documentation_2nd_take

improve README.md: detailed installation + result screenshot
[#44] fix dependency check broken for xml parser
Merge pull request #51 from lesaint/issue_44_missing_xmlstarlet_not_detected_on_ubuntu_2nd_take

[#44] fix dependency check broken for xml parser
[#43] fix unescaped * chars in subject breaking bold display in JIRA