removed the get_seo_XXX methods, added methods for getting a category by id or var_name
removed the get_seo_XXX methods, added methods for getting a category by id or var_name

git-svn-id: bc1bac543ec1b3c003370e43af937eeab92df7a4@353 bc0df05e-133d-0410-bb72-81d3b1e9bcfd

filipcte/jobberbase,jobsearch/jobberbase,filipcte/jobberbase,opt9/jobberbase,shivamanhar/jobberbase,jobsearch/jobberbase,filipcte/jobberbase,opt9/jobberbase,shivamanhar/jobberbase,Jandersolutions/jobberbase,myusufe/Job,Jandersoft/jobberbase,Jandersolutions/jobberbase,myusufe/Job,Jandersoft/jobberbase,jycr753/jobberbase,myusufe/Job,jycr753/jobberbase,shivamanhar/jobberbase,Jandersolutions/jobberbase,opt9/jobberbase,Jandersoft/jobberbase,jobsearch/jobberbase,jycr753/jobberbase