Major update and changes

Major update for Unity Wars includes:

 - Re-arranged some of the stages to improve flow of story

- Added a new stage to help explain changes to the story

- Fixed a missing character sprite issue in the later part of the game

- Re-arrangement of some music tracks

- Correct color balance of some backgrounds

- Gave all characters the ability to use the Resurrection Book

- Fixed condition tiles on some maps

- Rebalanced some of the enemy AI

- Movie chapters were redone

The reason for this major update was that the original game felt too rushed and too easy.  I hope this new major update will make it more enjoyable.  The game was played several times and to ensure it's bug free after all the new changes made.