Began implementing secret passage
Conflicts fixed
Merge branch 'master' of https://github.com/Ciaran5933/clue

Conflicts:
	src/Main.java

	modified:   src/Main.java
Merge branch 'master' of https://github.com/Ciaran5933/clue

Conflicts:
	src/Main.java

 Changes to be committed:
	modified:   src/Tile.java