do not overuse require and use common RPC call
use term ruby implementation in translation
add initial support for exportable modules
move logger to same namespac
remove trailing white space
add forgotten file
bunch of fixes in handling ruby exceptions and calling modules in YCP namespace
fix mutex calling by workaround now
add variables to and from ycp
convert also Bignum to YCPInteger
replace single quotes with double q
ruby_process_options calls ruby_init_prelude()
Merge pull request #3 from jsuchome/master

changes from the workshop
fix tests
improve and clean up tests
remove example. It is out of date and tests provide better working examples
add r2d2base to start client side modules in ruby
remove builtin helper, as we do builtins in ruby directly
Remove unneeded code
cleanup of YCP class