Small Update

I've updated the game to add some small polish.

• the blue color was made brighter to increase readability
• a small grammatical error was to match a variable's potential plurality with the container word
• changed some small text verbiage to read better
• hard-coded text was changed to match a variable count in one instance
• game difficulty was increased as it seemed too easy
  • time was reduced between color name appearances
  • oblong count was reduced from 10 to 5
• credits were revamped to include external links to projects, game jam, etc.