bug #814 - corrections
xml deleted
Merge pull request #4 from aprzybyszewska/bug_814

bug #814 - templates added
bug #815 - users names added
Merge branch 'bug_815' of github.com:aprzybyszewska/presence-analyzer-aprzybyszewska into bug_815

Conflicts:
	src/presence_analyzer/templates/mean_time_weekday.html
	src/presence_analyzer/templates/presence_start_end.html
	src/presence_analyzer/templates/presence_weekday.html