Refactor: Rename 'RippleLights' app to 'ChristmasLights' for clarity

Rename 'RippleLights' app to 'ChristmasLights' for clarity
- Change text in the app specification
- Update link in README.md

Resolves: N/a
See also: N/a

Projects/Christmas-Lights-App.md

@@ -1,6 +1,6 @@
-# RippleLights
+# ChristmasLights
 
-The RippleLights application relies on your development talents to create
+The ChristmasLights application relies on your development talents to create
 a mesmerizing light display. Your task is to draw seven colored circles 
 in a row and based on a timer change the intensity of each each circle. When
 a circle is brightened it's predecessor returns to its normal intensity. 

README.md

@@ -26,15 +26,15 @@ Each project has the following **features**:
 | Name                                                               |
 | ------------------------------------------------------------------ |
 | [Book Finder App](./Projects/Book-Finder-App.md)                   |
+| [Christmas Lights](./Projects/Christmas-Lights-App.md)             |
 | [Kudos Slackbot](./Projects/Kudos-Slackbot.md)                     |
 | [Markdown Previewer](./Projects/Markdown-Previewer.md)             |
 | [Markdown Table Generator](./Projects/Markdown-Table-Generator.md) |
 | [Notes App](./Projects/Notes-App.md)                               |
 | [Pomodoro Clock](./Projects/Pomodoro-Clock.md)                     |
-| [Ripple Lights](./Projects/Ripple-Lights-App.md)                   |
 | [Slack Archiver](./Projects/Slack-Archiver.md)                     |
 | [String Art](./Projects/String-Art.md)                             |
-| [Timezone Slackbot](./Projects/Timezone-Slackbot.md)                |
+| [Timezone Slackbot](./Projects/Timezone-Slackbot.md)               |
 
 ## Contribution