Refactor BioDepVis with Qt about biodepvis HOT 2 CLOSED

main
- parse command-line arguments
- read go-basic.obo [-> readOntFile()]
- create GLUI window
- create graphs, alignments from input.json [-> init() -> parser()]
- initialize Camera, GL functions [-> init()]

readOntFile
- read id, name, def for each term into ontStruct
- insert each term into ontologyDB map

parser
- construct Graph for each graph term [-> Graph()]
- construct Alignment for each alignment term [-> Alignment()]

init
- create Camera
- bunch of gl code

Graph
- load graph file [-> readGraph()]
- load cluster file [-> clusterization()]
- load ontology file [-> readOntology()]

Alignment
- load alignment file [-> readFile()]