[TIDOC-1924] Fix isInstanceProperty and isClassProperty fields for methods

Go to the `./titanium_mobile/apidoc/` folder and execute `python docgen.py -f jsca -o ../dist`.  Copy `./dist/api.jsca` file to the Titanium SDK.

~~~
cd ~/titanium_mobile/apidoc
python docgen.py -f jsca -o ../dist/
cp ../dist/api.jsca ~/Library/Application\ Support/Titanium/mobilesdk/osx/3.4.0.GA/.
~~~