Adds basic test for TextStream
Minor fixes for the GAE skeleton
Merge pull request #258 from botic/textstream-test

Adds a basic test for TextStream and more specific doc
Merge pull request #259 from botic/ringoadmin-utf8

Minor fixes for the GAE skeleton, closes #246
Better error message if writing read-only streams
Merge pull request #260 from botic/textstream-writable

Better error message if writing read-only streams, fixes #245
Improved documentation for ringo/subprocess
Merge branch 'master' of https://github.com/ringo/ringojs
Adds new build target "jsdocs"

Makes it easier to only rebuild the modules documentation and skips the
JavaDoc for Ringo’s Java core.
Better doc for status() and system(), fixes #262
Ignore /docs/modules since this is generated

`ant jsdocs` and `ant docs` use this directory as target.
Improves documentation of assert and subprocess
Cosmetic fix in documentation.

Sample code needs its own block.