Release of GF 3.2

Major features:

• pgf format is updated and documented in the wiki
• completed runtime type checker for dependent types
• parsing with dependent types
• on-line parsing
• type-error reporting
• exhaustive generation of ASTs (also via lambda prolog)
• probabilities in the abstract syntax
• random generation guided by probability
• parse results ranked by probability
• example based grammar generation (extra script)

New languages:

• Urdu, complete resource grammar
• Turkish, complete morphology
• Amharic, complete resource grammar
• Punjabi, complete morphology