Merge pull request #70 from DyeH/master

Many to Many relationships
Slimming down the BelongsToMany class
Tweaking BelongsToMany namespaces
Small readme update for belongsToMany
Markdown fixes
Slimming down the BelongsToMany class
Tweaking BelongsToMany namespaces
Small readme update for belongsToMany
Markdown fixes
conflicts
removed conflict
Merge remote branch 'upstream/master'

Conflicts:
	README.md