Export census : json and csv format (#2)
* refactor: json output
* build: update spring version
* test: fix bug temporary
* build: change finalName
* style: delete comments and imports
* feat: add csv exports (survey and supplement)
* Update BusinessConstant.java
* fix: bad constant
* fix: bad constant
* feat: change column name
* fix: change output
* fix: bug when birthMonth or BirthDay empty
* perf: optimising the recovery of individuals
* refactor: deprecated old controller
* fix: replace empty days and months with 31 and 12 only for comparisons
* delete truncate
* release: 0.1.0-RC
* fix: majorityDate <= startYear
* release: 0.1.0
