Merge pull request #5 from rctoris/groovy-devel

first pass of core module
Merge pull request #6 from rctoris/groovy-devel

actionlib JS converted to new ROSLIB
Merge pull request #7 from rctoris/groovy-devel

final first pass of roslib
Param scope bug fixed
doc updated
Defines member functions using prototype.
Fixes missed prototype issues. Runs build.
Fixes undefined sub error in Vector3.
Merge pull request #13 from baalexander/use_prototypes

Uses `prototype` for declaring member functions
fixes ActionClient and Topic bugs
Merge branch 'groovy-devel' of github.com:rctoris/roslibjs into groovy-devel