testing small change
added 7(8) adaptive step method
added 7(8) adaptive step in tests
forgot separator
Merge pull request #41 from berceanu/oderkf

Fehlberg coefficients for 7(8)th order RK
Update README.md with some more info
Merge pull request #42 from JuliaLang/readme

Update README.md with some more info
Merge branch 'master' of github.com:JuliaLang/ODE.jl

Conflicts:
	src/ODE.jl