Support for the latest version of typeorm (v0.3.0)

I know that the semver range below covers the v0.3.0 that was just released

Lines 66 to 67 in 583708a

    
           "peerDependencies": { 
        
           	"typeorm": "^0.2.0"

but I'm not sure if typeorm-uml will keeping working if I upgrade my typeorm (which I cannot do for now)

Please, read this when you have time: https://github.com/typeorm/typeorm/releases/tag/0.3.0 and close this issue if you know that typeorm-urml won't break if we use typeorm@0.3.0

The 0.3 version has removed ‘ormconfig’ and moved to dbSource file. I think the library may needs to update support for that.

Hi! I'm using this package and have some troubles with peer dependencies. I cannot fix it by my side, as DevOps block any --legacy-peer-deps in CI.

But if I force the install in my local machine, I can run with typeorm@0.3.7 and typeorm-uml@1.6.5, with exactly the same command,

ts-node ./node_modules/typeorm-uml/bin/run ./src/ormconfig.ts

Maybe I can try to help with the update or something.

bump