[#220] - Added before hook to shelly
[#143] - Added uploading pictures to new/edit shooter]
Merge pull request #139 from gotar/220-add-before-hook-to-shelly

[#220] - Added before hook to shelly
fix RMagick error
[#203] - Added search field in shooters' index view
Merge pull request #140 from gotar/143-add-uploading-photo-to-shooter-create-edit

[#143] - Added uploading pictures to new/edit shooter
Merge pull request #138 from gotar/203-add-ajax-search-in-shooters-index

[#203] - Added search field in shooters' index view
Enabled site authorization

[#125]