recommitted as a result of errors in prev commit
modified .gigignore file
high framerate scene1(to avoid loss of elasticity)
PhySim.exe causing problems..
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Used 'vector'
added dynamic array of particles,renamed vector to vect,trial() in particle class
fixed major logical error with deltatime values + misc frametimer tweaks
fixed major logical error with deltatime values + misc frametimer tweaks
Merge branch 'master' of https://github.com/PhySim/physim
fixed major integrate() and collision() bugs
fixed logical error with collision & integrate
fixed bugs and logical errors
rolled back to good code