Updating the documentation
Edit documentation
Editing Documentation-1
Adding Makefile for the mac users
Adding updated Makefile
available problems now returns session_id,Bug 2418, query fixed, needs to
be reviewed, we also pass session_id to dragoon now
Merge branch 'master' into ritesh
changes in math-probs page
task fetcher now works with sessionId for solving custom problems
Merge branch 'master' into ritesh
Merge branch 'master' of https://github.com/bvds/LaitsV3
Merge branch 'master' into megha

Resolving Conflicts by taking changes from master:
	README.md
	tests/Makefile
Fix issue bug#2431 (initial value == 0 failing isCOmplete check on node)
initial value modified from null to 0 in the problem JSON
null checks added and throw new err changed
Merge branch 'master' into sachin
Fixed error with auto-corrected initial values not being saved
Merge branch 'master' of https://github.com/bvds/LaitsV3
Merge branch 'master' into ritesh
Stuff seeing "0" initial value as null fixed
Added null check for updateNodeLabel (null nodeName was throwing errors and breaking logs)