Added some global constatns and functions, BulgeEnergy should be fully funcitonal now
Updating energy file, now I need to finish adding methods from hairpin_energy, interior_energy and multi_energy, bulge and end_energy are finished
Merge branch 'master' of https://github.com/iamadawra/inforna

Conflicts:
	JS/inverse.js
Merge branch 'master' of https://github.com/iamadawra/inforna
All the energies are done except for multi_energy.cpp