0.11.0

Features

• Add support to list cycles
• new macro ignore that will swallow promises
• add try macro
• add current-environment function
• eval LIPS function now accept environment as second argument
• better toString of gensym symbols (it now shows #gensym_1# instead of Symbol(#gensym) check macroexpand)
• macroexpand now produce formatted LIPS code (API exposed in Formatter::break that break LIPS code into lines)

Bug fixes

• call error in evaluate when promise returned from function is rejected
• fix errors in map, reduce, fold and for-each (that use map)
• fix exception when call to match fail to match