refactoring work, adding client node classes
Adding remaining JS Node classes
Refactoring runtime tree
Plots working and simulation getting updated, needs to fix issues in
solver and simulator updates.
fix for slow update processing
Implement getmodeltree command
Adding vaiablenode class, ending of refactoring for fixing errors, and
adding qunit tests
fixing glitches and improving comments on code
Place console above widgets
Support for OBJ models
Renaming objects to make it clearer what they do. Renames NodeFactory
class that creates client nodes , to runtimetreefactory. Code that did
update to widgets was moved inside here to optimize perfomance.
Merge pull request #121 from openworm/obj

Support for OBJ models
Making use of aspectsubtreenode in client and changes after visualgroup
removed and compositevariablenode renamed
Merge remote-tracking branch 'origin/development' into refactortrees
fixing issues
revert console logic, not yet finished work
Changed console opacity
Merge branch 'refactortrees' of https://github.com/openworm/org.geppetto.frontend.git into refactortrees
fixing selection issues, add requirement of three.js prior to loading
objloader
Merge branch 'refactortrees' of https://github.com/openworm/org.geppetto.frontend.git into refactortrees