added optimize/debug declarations
Merge branch 'development'

Conflicts:
	src/functional.scm
Merge branch 'development'
Add a Bitdeli badge to README
Merge pull request #1 from bitdeli-chef/master

Add a Bitdeli Badge to README
Merge branch 'development'
fixed test
Update README.md
Update README.md
9~
exception -> condition
merged with master