Implement save
Merge from master
Get state implemented for all existing classes
Cleanup
Merge branch 'master' into save-project-client
Merge branch 'master' into save-project-client
Single quotes
Removed space and removed unused dialog
comments
Display message for save; added class
Merge pull request #117 from KSHSK/save-project-client

Save project client side
Merge master, resolve conflicts.