Mere branch 'master' of https://git.cse.iitb.ac.in/synerg/xanadu

Integrated RM functionalities with new architecture. Tested using dummy_rm

Added a horizontal autoscalar to scale if number of outstanding requests exceed 100 (currently hardcoded) within a 1s time window.

To prevent requests coming in for the same function from starting too many workers, they are grouped together and one worker is started per group.

Bug Fix. Passing startup data like port etc via config.json caused concurrency issues. Moved to passing variable through commandline

Pushed loadbalancer to reverseproxy. This transfer of responsibility simplifies the dispatch daemon.
Also changed loadbalancing logic from number of received request to number of open requests

Tested process termination on memory limit exceeded. Need to test it for isolates

Tested process crash on memory limit exceeded. Need to test it for isolates

Added a min-heap based Loadbalancer to balance based on request count.

Added download  / execute capabilities for grunt. Added better support for RM at DM level