Adds IntelliJ IDEA module files to gitignore.
Added dummy module for Planning Poker.
Removed dummy module from Janeway.
Updated README.
Fixed issue with name not showing.
Planning Poker tab label now displays correctly
Added basic gui to Planning Poker tab
	-> List of Sessions
	-> Button to join existing sessions
	-> Button to create new session
Fixes Planning Poker Tab not displaying name, adds basic GUI to tab

The name of the module is now correctly displayed on the tab

New GUI elements
	-> List of Sessions
	-> Button to join existing sessions
	-> Button to create new session
Other Misc. Changes
	-> Modifies .gitignore to ignore .fuse* files, because those are a local filesystem thing
	   that don't need to be in the project
Fixes Planning Poker Tab not displaying name, adds basic GUI to tab

The name of the module is now correctly displayed on the tab

New GUI elements
        -> List of Sessions
        -> Button to join existing sessions
        -> Button to create new session
Other Misc. Changes
        -> Modifies .gitignore to ignore .fuse* files, because those are a local filesystem thing
           that don't need to be in the project
Merge pull request #1 from Team-Combat-Wombat/dev-planning-poker-tab

[Delivers #13] Adds basic dummy planning poker module.