es 2.0 support

dbflute_fess/dfprop/esfluteMap.dfprop

pom.xml

src/main/config/es/fess_config.json

src/main/config/es/fess_log.json

src/main/config/es/fess_user.json

src/main/java/org/codelibs/fess/entity/GeoInfo.java

src/main/java/org/codelibs/fess/entity/QueryContext.java

src/main/java/org/codelibs/fess/es/client/FessEsClient.java

...s/fess/es/config/allcommon/EsAbstractConditionFilter.java

...bs/fess/es/config/allcommon/EsAbstractConditionQuery.java

...g/codelibs/fess/es/config/allcommon/EsAbstractEntity.java

...codelibs/fess/es/config/bsbhv/BsBoostDocumentRuleBhv.java

...g/codelibs/fess/es/config/bsbhv/BsCrawlingSessionBhv.java

...delibs/fess/es/config/bsbhv/BsCrawlingSessionInfoBhv.java

...va/org/codelibs/fess/es/config/bsbhv/BsDataConfigBhv.java

...codelibs/fess/es/config/bsbhv/BsDataConfigToLabelBhv.java

.../codelibs/fess/es/config/bsbhv/BsDataConfigToRoleBhv.java

...va/org/codelibs/fess/es/config/bsbhv/BsFailureUrlBhv.java

...odelibs/fess/es/config/bsbhv/BsFileAuthenticationBhv.java

...va/org/codelibs/fess/es/config/bsbhv/BsFileConfigBhv.java