added base classes
added a simple trip sorter and tests
added a test case to the main class
added working algorithm
added generic place
realized this algorithm doesn't work with cycles. will return to this later.
started android project
added sorting algorithm
removed unecessary folders
added basic main layout
added transportation to algorithm
added bus library
added trip sorting results and event bus mechanism
added basic results layout
added loading dialog
added card adapter
added drawables
added bus
added general descriptions for each transportation mode
added true button behaviour
new icon
added final location to the end of the list
fixed bug with screen rotation