add support to get the currently displayed node from the activepanel

IActivePanel.prototype.getNodeID
bugfix
support IActivePanel.prototype.getNodeID
implement project export button & dialog
cosmetic fixing on the import functions skeleton
add project name to the generated filename
use CodeMirror for nicely formatted JSON print and syntax highlight
Merge branch 'master' of https://github.com/webgme/webgme
now the set attributes and registry have been added to the json format
bugfix
first version of import JSON file
implementing import function
- base creating/loading
- children creating
implementing import functions
- pointers now handled
highlight visual effect on message box
bugfix
clear widget title on clear
getDumpURL have been added to client's functionalities
create a default META sheet in new project
Merge branch 'master' of https://github.com/webgme/webgme
cosmetic fix on dump