Active activity icons color doesn't update on XO profile color change event after restart.

[iamutkarshtiwari]

Step to imitate the bug-

1- Start Sugar

2- Delete all Journal entries (to remove all instances so that all activities icon on Home view appear to be in black and white mode)

2- Open and close some activities placed in the Home View (activate them to change their icon color to respective XO profile color)

3- Now go to "My settings" and change XO profile color to some other color and restart.

4- Now again open and close some other activities which hadn't been open once (To change their XO color)

5- You will that the current running activities icon color is same as the current XO profile color but the activities which were opened before last restart still show the old profile color scheme.

[iamutkarshtiwari]

3 activities are showing yellow-blue color scheme (old - before restart) and other 3 activities are showing purple-blue color scheme (latest - after restart)