Add text shadow to progress bar labels
Fixes #1172: Added basic loading/saving progress bar

The progress is not particularly accurate. It simply uses the current / total number of records written/read as indication. Cell records are currently the largest by far, but there is a good chance that could be optimized using a change tracking system.
Ignore dead actors in getActorsFollowing/Fighting

Prevents dead enemies from disallowing resting near them
Bug #1265: Fixed confirmation buttons align
Removed asserts
Merge remote-tracking branch 'scrawl/master'