add destroy aciton to supports controller
 add locales for support destroying
 destroy button for support
 delegate received_supports
 fix received_supports relation definition
 add link_to delete support
 fix houndci
 fix houndci
 fix houndci
 sutpidity of houndci
 really? houndci fix
 empty line removal
 space enforcement
Merge pull request #88 from sufleR/master

add possibility to delete support request by receiver