bug 2470 fix
added case for handling deleting prematures nodes too - bug 2470
Merge branch 'master' into pradeep
2470 updated, updating node borders upon deletion, still needs to handle automatic node creation/deletion for wrong equation input
Merge branch 'pradeep' of https://github.com/bvds/LaitsV3 into pradeep
bug 2365 fix
2470 revised fix for clearing all connections
Merge branch 'master' into pradeep
changes made to jsons to add replace assitanceScore with assistanceScore. There was a s missing
2470 formmating and modified source to target while deleting
Lessons learned save across sessions
Merge branch 'master' into vallabh
Functionalities added :
	table with multiple queries using modules - custom query structure can be checked with the example
	cpiLeader table code merged to remove the redundancy.
	modules moved out to modules.json. this acts like a db file for all types of tables available. the parameter values will define how and what shows up.
Merge branch 'master' into sachin
error ratio updated as per the cpi leader board values
added assistance score and made sure for completed node shows assistance score of 1
slides functions added to logging object. code tested
Merge branch 'master' into vallabh
Fix for Bug# 2428
Bug 2474 few more changes