Rlockertools

Fixing JSON parsing for the data section in a queue, which was not fixed totally in 0.4.2

Adding support for `--check` argument which will return if the given `--search-string` has available resources
by label or a name. Commit number: 15

Usage example:
`rlock --check --search-string=aws-east-2 --token=$token --server-url=$SERVER_URL`

Adding log file in order to track after the queue id number once executing from the rlock entrypoint.
Reason: In order to to API calls about the queue, we need to save it in some readable location

Address item assignment for str, should be fixed to a dictionary in change queue method

Show more output in get_queue method in case of non 200 status code

Allow **datakwargs in the change queue method.
This is necessary to allow modification of the data section once a queue is changing