reduce-library-dependencies: remove angular share social
reduce-library-dependencies: compile bootstrap for the required features only
reduce-library-dependencies: remove angular socialshare
mobile-friendly: set viewport width to 640
mobile-friendly: show modal dialogs no longer move the body
mobile-friendly: disable bouncing effect of iPhone's Safari
mobile-friendly: move the main content downward
offline-mode: modify manifest for newly added files
discard offline mode
Merge branch 'master' of github.com:xuanluong/15-puzzle
remove cache.manifest
Restructure layout
Restructure layout. Remove the code to disable iPhone's safari bouncing effect
disable scrolling when the swipe happes inside board-container
restructure: define headerController, move timePassed to its scope
restructure: move bestTime to headerController' scope
restructure: move guide() and newGame() to headerController
restructure: define mainController and move code accordingly
restructure: move guide() to root scope to allow the button at the header
restructure: move the numbered tile, not the empty cell from now