rocketchat-ui initial implementation

packages/rocketchat-ui-admin/README.md

packages/rocketchat-ui-admin/admin/admin.coffee

packages/rocketchat-ui-admin/admin/admin.html

packages/rocketchat-ui-admin/admin/adminFlex.coffee

packages/rocketchat-ui-admin/admin/adminFlex.html

packages/rocketchat-ui-admin/admin/adminStatistics.coffee

packages/rocketchat-ui-admin/admin/adminStatistics.html

...ages/rocketchat-ui-admin/admin/rooms/adminRoomInfo.coffee

packages/rocketchat-ui-admin/admin/rooms/adminRoomInfo.html

packages/rocketchat-ui-admin/admin/rooms/adminRooms.coffee

packages/rocketchat-ui-admin/admin/rooms/adminRooms.html

...es/rocketchat-ui-admin/admin/users/adminInviteUser.coffee

...ages/rocketchat-ui-admin/admin/users/adminInviteUser.html

.../rocketchat-ui-admin/admin/users/adminUserChannels.coffee

...es/rocketchat-ui-admin/admin/users/adminUserChannels.html

...ages/rocketchat-ui-admin/admin/users/adminUserEdit.coffee

packages/rocketchat-ui-admin/admin/users/adminUserEdit.html

...ages/rocketchat-ui-admin/admin/users/adminUserInfo.coffee

packages/rocketchat-ui-admin/admin/users/adminUserInfo.html

packages/rocketchat-ui-admin/admin/users/adminUsers.coffee