Cosmetic And Navigation Changes

Modified the tabs so they are easier to work with.
Added Show/Hide buttons on various sections to make navigation a little
easier.
Updated the Preview image.
Cosmetic Changes

Moved images around to make navigation easier.
Added an additional field for the Player’s Name.
Modified Label

Modified the XP label to include rank.
GM Button

Added a GM Roll Button to the Wild Card and Mook sections for All
Traits, Weapons and Spells.
Readme and JSON updated

Updated the JSON and readme files with information about the gm button.
Code clean up

Cleaned up some typos in the code to make everything more compliant.
Merge pull request #507 from finderski/master

Cosmetic And Navigation Changes