added option to allow trimming at beginning/end of line
added option to allow trimming at beginning/end of line

lunactic/ocropy,mapbased/ocropy,danvk/ocropy,tmbdev/ocropy,olivernina/ocropy,kba/ocropy,loveheaven/ocropy,dnacreative/ocropy,danvk/ocropy,lunactic/ocropy,amitdo/ocropy,stweil/ocropy,dnacreative/ocropy,braddockcg/ocropy,catethos/ocropy,loveheaven/ocropy,dnacreative/ocropy,catethos/ocropy,zuphilip/ocropy,liuqingjie/Ocropy,aws623/ocropy,mapbased/ocropy,catethos/ocropy,olivernina/ocropy,aws623/ocropy,aws623/ocropy,amitdo/ocropy,braddockcg/ocropy,kba/ocropy,mapbased/ocropy,stweil/ocropy,liuqingjie/Ocropy,kba/ocropy,zuphilip/ocropy,danvk/ocropy,tmbdev/ocropy,stweil/ocropy,olivernina/ocropy,zuphilip/ocropy,amitdo/ocropy,tmbdev/ocropy,loveheaven/ocropy,liuqingjie/Ocropy,braddockcg/ocropy,lunactic/ocropy