Fix unclear item in the ChangeLog
Remove TODO items that were implemented
Add and use ui:wprinta() function

Prints str in current window position with specified line
attributes, which set during print operation only.
Fix drawing "*" mark for cursor in inactive pane

Thanks to Svyatoslav Mishyn, a.k.a. juef.
Merge branch 'fix-inactive-mark-bg'

Fix drawing "*" mark for cursor in inactive pane.

Also improved related code a bit.

Thanks to Svyatoslav Mishyn, a.k.a. juef.