Added info about tag separator comma and space (Issue 42). Refactored how labels are generated and how rows are given to methods creating UI entries. 
Added info about tag separator comma and space (Issue 42). Refactored how labels are generated and how rows are given to methods creating UI entries. 

git-svn-id: 521b145f50c23d17e930005464c1f795bea9d8ac@106 f6fba404-a43b-11dd-9bad-6bc74a82fd44

robotframework/mabot,qitaos/robotframework-mabot,robotframework/mabot,robotframework/mabot,qitaos/robotframework-mabot,qitaos/robotframework-mabot,qitaos/robotframework-mabot