adding pry_rails for better rails console
adding d3_rails for graphs
adding class for centering text
adding time format for better display
using locales for displaying the states

used for games
and jobs
remove accidiently added database files
adding route for ending a game
fix naming of the states
fill seeds with data

for development process improvement adding dummy
games and user
partilize gamemaster and normal view of gameview
using format method for displaying timstamps
improve kill mechanisem and add ending a game

kills using now ther timstamps
last kill of an game closes it
it is possible close a game manually
adding and improve tests