stop click event propagation triggered by more/less toggle

[kathygit]

In our project we have actions triggered by single click. Add this fix will stop the more/less toggle interfere our page action.

[coveralls]

Coverage decreased (-2.4%) to 97.619% when pulling 363a106 on kathygit:master into 30ce401 on ismarslomic:master.

[coveralls]

Coverage decreased (-4.5%) to 95.506% when pulling 2631d86 on kathygit:master into 30ce401 on ismarslomic:master.

[coveralls]

Coverage decreased (-4.5%) to 95.506% when pulling b8329e9 on kathygit:master into 30ce401 on ismarslomic:master.

[coveralls]

Coverage decreased (-4.5%) to 95.506% when pulling 73ac935 on kathygit:master into 30ce401 on ismarslomic:master.