Generate multi-step commit

Initialization
First multi-step implementation (With bugs)

-Multi-step creation
-There’s a bug with multiple paths
-Added .project file to develop using Eclipse with PyDev and eGit
final multi-step structure

-Multi-step creation (.com file).
-Fixed the bug with multiple paths.
-New elements.py module with nice things.
-New “to_element” function which returns the element symbol for any
given atomic number.
-The multi-step is taking the wrong matrix. Will be fixed soon.
bug fixes
Bug fixes
Commit

Ignore committing some files.
commit
Initial commit
Merge branch 'click-event' into Multi-step
Improvements for tracking errors

Detailed debug information when the input format is not correct.
Merge branch 'Multi-step'
Major bug fixes

-Major bug fixes in HOMO-LUMO, so that if you used this feature before,
re-calculate the HOMO-LUMO because your results may vary.

-Now we display the verbose for HOMO-LUMO much more clear.

-New summary table for HOMO-LUMO when verbose mode is enabled.
Updated formula
E(RB3LYP)

-Added  E(RB3LYP) if available.
Bug fixes

General bug fixes for E(RB3LYP)
commit

minor changes
Minor improvements
Merge branch 'HOMO-LUMO'

Conflicts:
	main.py