Update core.clj
Update core_test.clj
Merge pull request #2 from nbeloglazov/master

Исправить название таблицы на clients.
Fixed clients instead of client
Merge branch 'master' of https://github.com/dbushenko/clojure_course_task03

Conflicts:
	src/clojure_course_task03/core.clj
Fixed 'clients' instead of 'client'
Keep fields order
Fix fields order in the test
Optimization suggested by @nbeloglazov
Added ignore files for both git and mercurial
Merge pull request #5 from lazyval/master

Ignore files
Merge pull request #3 from x-or/patch-3a

Функция fields* портит порядок полей
Update core.clj
Enhance tests.