added hand to bottom navbar
-added content to credits modal
-added play button for playing/viewing dev cards

Signed-off-by: Brian E Tovar <betovar@leaflabs.com>
bumped production to 0.0.7
-added tooltip to play,build,trade
-changed resource colors to match btn in bootstrap
Signed-off-by: Brian E Tovar <betovar@leaflabs.com>
added ports to board

Signed-off-by: Brian E Tovar <betovar@leaflabs.com>