Navel - fixes

• Single inheritance
• Fixing attr_accessor
• For iterator with multiple variables

Will be there something else tomorrow? Lets see.

Navel's future

At the moment I'm not sure about the future of the project.

Navel - post if

if d>5: func1() to func1() if d>5 and improve is None to nil? conversion.

Navel - attr_accessor

Create attr_accessor :x, :a from self.x = ..., self.a =... expressions.

Navel presentation at kiev.rb #1

Presentation of navel at kiev.rb #1 held on 07th March, 2011.

Navel - no days

I've lost the day counter. Some small updates and a navel is made to simplify Txl calls.

Navel - one liners

Convert one line function definitions, ord and chr.

Boolean operations needs to be investigated and variables/references assignment.