+ tree generation
started working on the base generation of trees
Updated README.md
^ generateTree
finalized the random tree generation function.
^ FractalMap
updated the project file to include the new source files
^ tree_generation.h
added function prototypes
^ generateTree function
did some small tweeks to make it work better
Merge branch 'treeGeneration'
Merge branch 'camera'

Conflicts:
	.gitignore