navbar and app controllers updated for phylogeny
initial tree controller and tree html
initial tree code for final phylogenies
adding legend for phylogenies
pruning trees using ete2
adding ete2 to requirements.txt
removing unnecessary code, cleaning up indentation, commenting code
fixing indentation
fixing node separation and leaf labels
display tree names with trees
removing unnecessary code
fixing displaying of tree names
deleting unnecessary code
fixing tree height and node spacing
cleaning code
search by environmental variable for phylogenies
adding units for environmental variable
basic SVG download (only downloads 1st tree at the moment)
changing 'finalResult' to 'trees'
Implementing SVG image download for all trees