Fix notification parsing
Log all connected servers, add reconnect on SIGHUP
Fix loading :memory: db_path
Remove unused dependencies
[TASK] add sqlite3 dependency

we use it in knex as our database dialect
[TEST] enable asserts for not found statuscode

when account is invalid
[TASK] remove config.json
[TASK] add .db files to .gitignore
[FEATURE] show index page on hitting root (`/`)
Remove forcible reconnect in server connectivity check
[TEST] fix server connected ledger close test
[FEATURE] tie api version to major package version

and show package_version in index response

`package_version` to show the ripple-rest version
`version` to show the api version
Add trustline freeze flag support
Merge pull request #166 from geertweening/index

[FEATURE] show package and api version in index response
[TEST] fix _payment tests for trustlines
Merge pull request #167 from ripple/freeze-trustline

Add trustline freeze flag support