Minor change: added some notes.
Added all-land landscapes of various sizes for testing.
Added test configurations in various sizes.
Program now writes output files to current directory.
Merge branch 'master' of github.com:TimBeattieEdUni/PS-Coursework-I

Conflicts:
	app/main.cpp
Corrected use of compiler flags for profiling.
Added test landscape files.
Removed redundant output from class Landscape.
Merge branch 'master' of github.com:TimBeattieEdUni/PS-Coursework-I

Conflicts:
	app/main.cpp