Changes to be committed:

	new file:   assets/terynhex.png
		-temp test photo hex shape
	new file:   assets/terynhex.xcf
		-gimp asset
	modified:   css/content.less
		-added section transitions
		-added navbar transitions
		-added flexbox support
	modified:   css/theme.less
	modified:   neuron.html
		-changed homepage title container organization
	modified:   scripts/animations.js
		-added functionality for fadeIn, fadeOut, slideIn, slideOut
		-streamlined changeSection
		-added tracker for active section