Imperium Maledictum hotfix - fix roller sheet colors for colorblindness, sheet update script to run only once

[clgarret]

Submission Checklist

Required

• [X] The pull request title clearly contains the name of the sheet I am editing.
• [X] The pull request title clearly states the type of change I am submitting (New Sheet/New Feature/Bugfix/etc.).
• [X] The pull request makes changes to files in only one sub-folder.
• [X] The pull request does not contain changes to any json files in the translations folder (translation.json is permitted)

New Sheet Details

• The name of this game is: < > (i.e. Dungeons & Dragons 5th Edition, The Dresden Files RPG)

• The publisher of this game is: < > (i.e. Wizards of the Coast, Evil Hat)

• The name of this game system/family is: < > (i.e. Dungeons & Dragons, FATE)

• [ ] I have followed the Character Sheets Standards when building this sheet.

• [ ] I have authorization from the game's publisher to make this an official sheet on Roll20 with their name attached.
• [ ] This game is not a traditionally published game, but a copy of the game rules can be purchased/downloaded/found at: < >
• [ ] This sheet is for an unofficial fan game, modification to an existing game, or a homebrew system.

Changes / Description

Fixed the roller color and a few colors on the sheet because color blind people were having issues seeing the green. Created a sheet_updated variable to ensure that the sheet only imports old sheet values one time and doesn't rely on the old variables being cleaned out.

[roll20deploy]

Character Sheet Info Roll20 Internal Use only.