build: updated to latest ceylon command
forgot to update the math/test module with jdk module change
Updated javaString to the latest binary format
New java module name changes jdk.*->java.* ceylon/ceylon-compiler#767
Fix #26
Moved OpenFile from ceylon.file to ceylon.io

CAN I MENTION I FUCKING HATE MODULES THAT CAN'T HAVE CYCLIC DEPENDENCIES?!?!
translators: removed debug line
Added tests for OpenFile
build: fixed module build order
http request: fixed user agent because google doesn't transmit all message anymore for chrome

it omits </body></html>
http/uri: removed all occurrences of [] for strings since I'm always wrong
Added default build target
Fixed whitespace (tabs to spaces)
Commented out debug messages
Made sure doing "ant test" works
Added test for interop.java
Made interop.java version the same as the rest
Also updated the interop.java test versions and imports
Bumped versions to 0.4
fix doc