Test examples in unit tests
Updated for syntax in README, added <?bb delimeters
Fixed k: v iteration
Optimise `for i in 1..10`-style loops to use a for loop, not foreach
Fixed remaining IcedTea references
Merge pull request #16 from TazeTSchnitzel/unify_tests_examples

Test examples in unit tests
Fixed backwards ranges
Merge pull request #20 from TazeTSchnitzel/fix_tea

Fixed remaining IcedTea references
Use colon to separate key/value variables in for loops, fixes issue #13
Merge pull request #17 from TazeTSchnitzel/optimised_for

Fixed k, v iteration, optimise for over range
Add building instructions to README
Merge pull request #23 from TazeTSchnitzel/optimised_for

Use colon to separate key/value variables in for loops, fixes issue #13
Typos