0.0.13

[Mr. Kibernetik]

Function #.dayofweek will be renamed to #.weekday.

[Mr. Kibernetik]

New calendar function #.moonday will be added.

[Mr. Kibernetik]

#.array function will be expanded with new features.

New "calendar.txt" program will be added to "rosetta" section of sample programs.

[Mr. Kibernetik]

Function #.clear to clear text screen will be added.

[Mr. Kibernetik]

New constant #.rs will be added, which affects #.output function.

[Mr. Kibernetik]

Undo in editor will be functional.

[Mr. Kibernetik]

The version is published.