similar plugins - work together

[cforce]

There are two other plugin which manage holidays and working ours

https://github.com/ksfltd/redmine_multi_calendar/
https://github.com/sourcepole/redmine_working_hours/

Also i made a request to schedule based on holidays, estimation and done hours

ksfltd/redmine_multi_calendar#1
sourcepole/redmine_working_hours#3

Would be great if this three projects can support and maybe migrate to best off.

Tx for ur work!