add Page Not Found
Merge branch 'master' into task-13

Conflicts:
	sites/all/modules/custom/tradexperts/tradexperts.module
fixed some problem
Merge pull request #16 from Sempay/task-13

Task 13
add two links to the node type page
Merge branch 'master' into task-15
Merge pull request #17 from Sempay/task-15

Task 15
now link opens in a new window
Merge branch 'master' into task-15
Merge pull request #18 from Sempay/task-15

Task 15
Merge branch 'master' into menu_icons