fix syntax error
replace Nonsense by randstr to generate fake string
rename randstr to rand, exports randstr and randint
insert fake lawsuits to test.db
remove log
change db lib from sqlite3 to sequelize
ignore test.db
add title to category, adjust content of test data
read title and content of lawsuit from database
add api for groups and lawsuits
refactory db.js by async module
separate "init db" and "create test data" to different functions
Merge branch 'testdb'

Conflicts:
	.gitignore
	initdb.js