Add method for detecting start of line
Add method for detecting start of line

git-svn-id: 77bd0fb3f0b1af3312cb764eaf99792cfc1ce6c4@1306322 13f79535-47bb-0310-9956-ffa450edef68

RavinaDhruve/commons-csv,iffi101/commons-csv,Elttbakh/Test02,thanhnbt/commons-csv,chronoangelus/commons-csv,catconst/commons-csv,mohanaraosv/commons-csv,apache/commons-csv,sufianqayyum131/PRODSUP-002,shubhcollaborator/common-csvnew,dakinyade/commons-csv,viliescu/PRODSUP-002,jtardaguila/test2,DGAlexandru/commons-csv,mirasrael/commons-csv,expertryk/commons-csv,pvllnspk/commons-csv,gargchap/gargvaibhav,COTechTrial/case2,AndrewGuthua/CrossOverTest2,khalilrahman/commons-csv,khalilrahman/commons-csv,iffi101/commons-csv,shacore10/commons-csv,shashankasharma/commons-csv,GauriGNaik/commons-csv,parmarsumit/commons-csv,pvllnspk/commons-csv,gargchap/gargvaibhav,Elttbakh/Test03,harikrishna1947a/csv,sruputway/commons-csv_test,syedbilalmasaud/case2,fabriciobressan/crossover_question2,COTechTrial/case2,chio003/Test2,mohanaraosv/commons-csv,festusjejelowo/commons-csv,apache/commons-csv,arunnairvyaj/commons-csv-trunk,RavinaDhruve/commons-csv,fadysamirzakarya/common-csv-2,muhammadallee/commons-csv,shashankasharma/commons-csv,jmhanna/commons-csv,Elttbakh/Test02,Elttbakh/Test03,festusjejelowo/commons-csv,quettech/csv-import,arunpaulonline/test2,catconst/commons-csv,fadysamirzakarya/common-csv-2,shubhcollaborator/common-csvnew,AndrewGuthua/CrossOverTest2,expertryk/commons-csv,muhammadallee/commons-csv,SCORPIO12/Case2,mbreslow/commons-csv,Aweitzel86/TestCase2.1,warriorno22/commons-csv,lihenu/Crossover_project,GauriGNaik/commons-csv,shacore10/commons-csv,quettech/qa2,Aweitzel86/TestCase2.1,jmhanna/commons-csv,fadysamirzakarya/commons-csv,rayiss/commons-csv,UzumakiMansi/commons-csv,afafhassan/commons-csv,shashankasharma/commons-csv,thanhnbt/commons-csv,arunpaulonline/test2,najamalvi/PRODSUP-002,UzumakiMansi/commons-csv,syedbilalmasaud/case2,UzumakiMansi/commons-csv,harikrishna1947a/csv,viliescu/PRODSUP-002,warriorno22/commons-csv,mirasrael/commons-csv,fadysamirzakarya/commons-csv,afafhassan/commons-csv,quettech/csv-import,shashankasharma/commons-csv,sufianqayyum131/PRODSUP-002,dakinyade/commons-csv,rayiss/commons-csv,arunnairvyaj/commons-csv-trunk,amee-trivedi/commons-csv,jtardaguila/test2,SCORPIO12/Case2,sruputway/commons-csv_test,parmarsumit/commons-csv,chronoangelus/commons-csv,fabriciobressan/crossover_question2,shadykandeel/commons-csv,amee-trivedi/commons-csv,shadykandeel/commons-csv,najamalvi/PRODSUP-002,DGAlexandru/commons-csv,chio003/Test2,catconst/commons-csv,lihenu/Crossover_project,mbreslow/commons-csv,quettech/qa2